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IEEE International Ultrasonics Symposium
IEEE International Ultrasonics Symposium
召开年:
2015
召开地:
Taipei(CT)
出版时间:
-
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条结果
1.
Embedded system for in-line ultrasound velocity profile detection
机译:
嵌入式系统,用于在线超声速度分布检测
作者:
Ricci S.
;
Meacci V.
;
Birkhofer B.
;
Wiklund J.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
Doppler measurement;
computerised instrumentation;
data acquisition;
digital instrumentation;
embedded systems;
pipe flow;
product quality;
pulsatile flow;
rheology;
ultrasonic velocity measurement;
velocimeters;
PD method;
PUV method;
analog electronics;
digital device;
embedded system;
flow velocity distribution;
in-line ultrasound velocity profile detection;
industrial application;
inline fluid rheological properties assessment;
minimal acquisition card;
non-invasive Doppler technique;
pipe flow;
pressure difference;
product quality;
production process optimization;
pulsed ultrasound velocimetry;
radial velocity distribution;
ultrasound frontend;
Field programmable gate arrays;
Fluids;
MATLAB;
Matrix converters;
Production;
Transmission line matrix methods;
Ultrasonic imaging;
Embedded system;
Rheology measurement;
Velocity Profile;
2.
3-D vector velocity estimation with row-column addressed arrays
机译:
行列寻址数组的3-D矢量速度估计
作者:
Holbek Simon
;
Christiansen Thomas Lehrmann
;
Rasmussen Morten Fischer
;
Stuart Matthias Bo
;
Thomasen Erik Vilain
;
Jensen Jorgen Arendt
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
flow measurement;
laminar flow;
optical images;
ultrasonic arrays;
ultrasonic imaging;
velocity measurement;
2D RC addressed array;
2D matrix array;
2D row-column addressed array;
3D imaging array;
3D vector flow estimation;
3D vector velocity estimation;
TO method;
axial velocity component;
beam-to-flow angle;
blood velocity estimation;
experimental ultrasound scanner SARUS;
frequency 3.0 MHz;
integrated apodization;
laminar parabolic flow;
lateral velocity component;
size 12 mm;
transverse oscillation method;
velocity 0.54 m/s;
velocity 1 m/s;
Arrays;
Blood;
Oscillators;
Probes;
Prototypes;
Transducers;
Ultrasonic imaging;
3.
Enhanced cavitation activities from axial split foci using second/third-harmonic superimposition for focused ultrasound surgery
机译:
使用第二/第三谐波叠加在聚焦超声手术中增强了来自轴向裂开灶的空化活动
作者:
Mingzhu Lu
;
Yubo Guan
;
Yujiao Li
;
Weijun Huang
;
Fengcao Ma
;
Mingxi Wan
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
cavitation;
gels;
phantoms;
ultrasonic therapy;
BSA gel-phantom;
axial split foci;
dual-frequency modes;
enhanced cavitation heating;
high-efficient focused-ultrasound surgery;
inertial-cavitation-energy waveforms;
second-harmonic superimposition;
third harmonic superimposition;
Acoustics;
Frequency conversion;
Heating;
Time-frequency analysis;
Transducers;
Dual-frequency mode;
Enhanced cavitation heating;
HIFU;
Inertial cavitation;
Wave interference;
4.
Phased array transducer for emitting 40-kHz air-coupled ultrasound without grating lobes
机译:
相控阵换能器用于发射40 kHz的空气耦合超声波而无光栅波瓣
作者:
Konetzke Eric
;
Rutsch Matthias
;
Hoffmann Maik
;
Unger Alexander
;
Golinske Rene
;
Killat Dirk
;
Ramadas Sivaram Nishal
;
Dixon Steve
;
Kupnik Mario
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
ultrasonic transducers;
acoustic aperture;
acoustic waveguides;
air-coupled ultrasound;
frequency 40 kHz;
proof-of-concept prototype array;
single ultrasonic transducers;
smart packaging layer;
sound pressure level;
ultrasonic 1D air-coupled phased array transducer;
Acoustics;
Apertures;
Arrays;
Gratings;
Prototypes;
Transducers;
Ultrasonic transducers;
5.
3D contrast ultrasound dispersion imaging by mutual information for prostate cancer localization
机译:
通过相互信息对前列腺癌进行3D对比超声弥散成像
作者:
Schalk Stefan G.
;
Demi Libertatio
;
Smeenge Martijn
;
de la Rosette Jean J. M. C. H.
;
Pintong Huang
;
Wijkstra Hessel
;
Mischi Massimo
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
cancer;
ultrasonic imaging;
3D CUDI;
3D contrast ultrasound dispersion imaging;
block kernel;
contrast-enhanced ultrasound;
contrast-ultrasound dispersion imaging;
indicator dilution curves;
prostate cancer localization;
spatiotemporal similarity analysis;
Biopsy;
Dispersion;
Imaging;
Kernel;
Principal component analysis;
Systematics;
Ultrasonic imaging;
6.
Model-based clutter suppression in the presence of phase-aberration from in vivo data and simulations
机译:
来自体内数据和模拟的相差存在时基于模型的杂波抑制
作者:
Dei Kazuyuki
;
Byram Brett
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
image reconstruction;
medical image processing;
ultrasonic imaging;
FWHM;
aberration measurements;
aberration profile characterization;
adapting estimated aberration profiles;
aperture domain model image reconstruction algorithm;
average RMS post-ADMIRE;
clutter sources;
image degradation;
image quality metrics;
in vivo data-simulation;
model-based clutter suppression;
multipath scattering;
original B-mode;
phase-aberration;
post-adaptive ADMIRE;
ultrasound B-mode in vivo image degradation;
Acoustics;
Adaptation models;
Clutter;
Data models;
Imaging;
In vivo;
Scattering;
7.
Experimental study on the effect of the cylindrical vessel geometry on arterial shear wave elastography
机译:
圆柱血管几何形状对动脉剪切波弹性成像影响的实验研究
作者:
Shcherbakova D.A.
;
Caenen A.
;
Swillens A.
;
Segers P.
;
Chatelin S.
;
Papadacci C.
;
Pernot M.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomechanics;
biomedical ultrasonics;
blood vessels;
cardiovascular system;
elastic constants;
phantoms;
(poly)vinyl alcohol;
arterial shear wave elastography;
arterial stiffness assessment;
arteries;
cardiovascular diagnostics;
collagen fibers circumferential orientation;
cylindrical vessel geometry;
pressure induced stiffening;
pressure-diameter curves;
shear wave propagation;
shear wave speed;
time-of-flight estimation algorithm;
tissue mimicking PVA phantom;
tissue mimicking tubular phantoms;
Arteries;
Estimation;
Optical fiber dispersion;
Optical fiber polarization;
Phantoms;
Ultrasonic imaging;
PVA phantom;
cylindrical vessel geometry;
shear wave arterial elastography;
ultrasound imaging planes in vessels;
8.
3D post-processing of pre-beamformed RF data in the frequency-wavenumber domain
机译:
在波数域中对预波束形成的RF数据进行3D后处理
作者:
Vos Hendrik J.
;
van Neer Paul L. M. J.
;
Verweij Martin D.
;
de Jong Nico
;
Volker Arno W. F.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
array signal processing;
fast Fourier transforms;
ultrasonic imaging;
ultrasonic transducers;
3D fast Fourier transforms;
3D high resolution beamforming;
3D post-processing;
frequency 1 MHz;
frequency-wavenumber domain;
interpolation step;
line-based delay and sum;
point spread function;
pre-beamformed RF data;
scanning focused single element transducer;
signal-to-noise ratio;
Apertures;
Array signal processing;
Frequency-domain analysis;
Imaging;
Signal to noise ratio;
Three-dimensional displays;
Transducers;
3D beamforming;
Stolt migration;
synthetic aperture sequential beamforming;
virtual source;
9.
Model-based parameter estimation for defect characterization in ultrasonic NDE applications
机译:
基于模型的参数估计用于超声NDE应用中的缺陷表征
作者:
Yufeng Lu
;
Saniie Jafar
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
flaw detection;
parameter estimation;
pattern recognition;
signal processing;
ultrasonic materials testing;
Chirplet;
defect characterization;
defect estimation;
flaw detection;
material characterization;
model-based parameter estimation;
model-based signal processing;
pattern recognition;
signal decomposition;
system modeling;
ultrasonic NDE applications;
Acoustics;
Computational modeling;
Data models;
Parameter estimation;
Scattering;
Synchronous digital hierarchy;
Ultrasonic imaging;
NDE application;
parameter estimation;
ultrasound model;
10.
Phononic crystal based liquid sensor governed by localized defect resonances
机译:
基于声子晶体的液体传感器受局部缺陷共振控制
作者:
Oseev Aleksandr
;
Schmidt Marc-Peter
;
Lucklum Ralf
;
Zubtsov Mikhail
;
Hirsch Soeren
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic transducers;
acoustic wave propagation;
etching;
microchannel flow;
microsensors;
optimisation;
phononic crystals;
surface acoustic wave sensors;
2D phononic crystal sensor;
SAW device;
acoustic coupling optimization;
acoustic energy radiation;
acoustic wave propagation;
etched structure;
liquid cavity microchannel;
liquid cavity resonator;
liquid sensor application;
localized defect resonance;
microacoustic resonance sensor;
molecules absorption;
narrow transmission band;
surface acoustic wave device;
volumetric bulk property determination;
Cavity resonators;
Liquids;
Microfluidics;
Substrates;
Surface acoustic waves;
SAW sensor;
liquid sensor;
phononic crystal sensor;
11.
Estimation of arteriovenous fistula stenosis by FPGA based Doppler flow imaging system
机译:
基于FPGA的多普勒血流成像系统估算动静脉瘘管狭窄
作者:
Jian-Xing Wu
;
Chia-Hung Lin
;
Yi-Chun Du
;
Pei-Jarn Chen
;
Cho-Chiang Shih
;
Tainsong Chen
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
Doppler measurement;
biomedical ultrasonics;
blood flow measurement;
blood vessels;
diseases;
field programmable gate arrays;
image classification;
medical image processing;
AVF dysfunction;
AVF stenosis estimation;
CRA classifier;
Doppler flow imaging system;
FPGA based CRA method;
anatomical locations;
arteriovenous fistula;
blood flow physiology information;
color relational analysis;
dimensionless number;
end stage renal disease;
hemodialysis;
hemodynamic analysis;
peak diastolic velocity;
peak systolic velocity;
quantitative Doppler ultrasound;
resistive index;
stenosis degree;
supracritical Reynolds number;
vascular access;
Acoustics;
Blood flow;
Doppler effect;
Field programmable gate arrays;
Imaging;
Ultrasonic imaging;
Ultrasonic variables measurement;
Arteriovenous fistula;
Doppler ultrasound;
blood flow;
degrees of stenosis;
resistive;
supracritical Reynolds;
12.
3D printed phantom for high frequency ultrasound imaging
机译:
用于高频超声成像的3D打印体模
作者:
Jacquet Jean-Rene
;
Levassort Franck
;
Ossant Frederic
;
Gregoire Jean-Marc
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
phantoms;
skin;
three-dimensional printing;
ultrasonic imaging;
ultrasonic transducers;
3D photopolymer printing;
3D printed phantom;
acoustic dispersion;
acoustic impedance;
acoustic velocity;
density;
focused single element transducer;
frequency 15 MHz to 30 MHz;
high frequency ultrasound imaging;
skin;
tissue mimicking phantoms;
Acoustics;
Attenuation;
Phantoms;
Three-dimensional displays;
Transducers;
Ultrasonic imaging;
13.
Photoacoustic imaging of human inflammatory arthritis
机译:
人类炎症性关节炎的光声成像
作者:
Wang X.
;
Jo J.
;
Xu G.
;
Marquardt A.
;
Francis S.
;
Gandikota G.
;
Yuan J.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
bio-optics;
biomedical ultrasonics;
haemodynamics;
medical disorders;
photoacoustic effect;
ultrasonic imaging;
background tissue attenuation;
blood flow;
human inflammatory arthritis;
human peripheral joints;
metacarpophalangeal joints;
optical absorption;
photoacoustic imaging;
real time B-scan imaging;
rheumatology;
synovial flow;
ultrasound dual modality system;
Acoustics;
Arthritis;
Doppler effect;
Joints;
Optical imaging;
Optical sensors;
diagnosis;
dual-modality;
inflammatory arthritis;
photoacoustic imaging;
14.
Modular research platform for adaptive flow mapping in liquid metals
机译:
液态金属自适应流图的模块化研究平台
作者:
Nauber Richard
;
Beyer Hannes
;
Mader Kevin
;
Klass Arne
;
Thieme Norman
;
Buttner Lars
;
Czarske Jurgen
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
Doppler measurement;
array signal processing;
correlation methods;
data acquisition;
data visualisation;
field programmable gate arrays;
flow measurement;
flow sensors;
liquid metals;
magnetohydrodynamics;
statistics;
turbulence;
ultrasonic transducers;
ultrasonic variables measurement;
velocimeters;
velocity measurement;
2d-2c flow mapping;
3D adaptive flow mapping;
FPGA system;
MHD research;
PAUDV;
beamformer card;
cross beam technique;
data acquisition;
data processing;
data visualization;
electrical steerable sound field;
excitation pattern;
fixed-beam sensor;
flow instrumentation;
magnetohydrodynamics;
modular electronics unit;
opaque liquid metal;
phased array ultrasound Doppler velocimeter;
pulsed-wave ultrasound Doppler principle;
spatial two-point correlation function;
time 1.6 ns;
time 75 ms;
turbulence statistics visualization;
two-component flow mapping;
velocity measurement;
water channel;
Europe;
Instruments;
Metals;
Signal processing;
Ultrasonic imaging;
Ultrasonic variables measurement;
15.
Arbitrary waveform generation based on phase and amplitude synthesis for switched mode excitation of ultrasound imaging arrays
机译:
基于相位和幅度合成的任意波形生成,用于超声成像阵列的开关模式激励
作者:
Cowell D.M.J.
;
Harput S.
;
Freear S.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
harmonic generation;
ultrasonic imaging;
ultrasonic transducers;
arbitrary harmonic reduction pulse width modulation;
arbitrary switched mode excitation waveforms;
arbitrary waveform generation;
linear frequency modulated waveforms;
phase-amplitude synthesis;
switched mode excitation;
ultrasound imaging arrays;
Acoustics;
Frequency control;
Harmonic analysis;
Imaging;
Switches;
Transducers;
Ultrasonic imaging;
16.
Compressed sensing for beamformed Ultrasound computed tomography
机译:
波束成形超声计算机断层扫描的压缩传感
作者:
van Sloun Ruud Jg
;
Pandharipande Ashish
;
Mischi Massimo
;
Demi Libertario
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic tomography;
array signal processing;
compressed sensing;
computerised instrumentation;
iterative methods;
Born iterative method;
acquisition time;
beamformed ultrasound computed tomography;
circular array;
compressed sensing;
compressive acquisitions;
narrow beam;
parallel randomized transmissions;
sparse reconstruction;
Arrays;
Breast;
Computed tomography;
Image reconstruction;
Inverse problems;
Transducers;
Ultrasonic imaging;
Born Iterative Method;
Compressed Sensing;
Ultrasound Computed Tomography;
17.
Assessment of scoliosis using 3-D ultrasound volume projection imaging with automatic spine curvature detection
机译:
使用3D超声容积投影成像和自动脊柱弯曲检测评估脊柱侧弯
作者:
Guang-Quan Zhou
;
Yong-Ping Zheng
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
curve fitting;
medical disorders;
ultrasonic imaging;
3D ultrasound imaging;
3D ultrasound volume projection imaging;
X-ray imaging;
automatic spine curvature detection;
histogram equalization;
image enhancement;
lateral spine curvature;
polynomial curve fitting;
radiation hazard;
scoliosis assessment;
scoliosis mass screening;
spine curvature angle;
Biomedical measurement;
Histograms;
Imaging;
Manuals;
Polynomials;
Ultrasonic imaging;
Ultrasonic variables measurement;
freehand 3-D ultrasound;
scoliosis;
volume projection imaging;
18.
Molecular ultrasound assessment of colorectal tumor angiogenesis with endoglin-targeted contrast microbubbles
机译:
内皮糖蛋白靶向造影剂微泡对大肠肿瘤血管生成的分子超声评估
作者:
Cheng Liu
;
Yaoheng Yang
;
Zhihai Qiu
;
Yongmin Huang
;
Lei Sun
;
Fei Yan
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
cancer;
cellular biophysics;
medical image processing;
molecular biophysics;
proteins;
statistical analysis;
tumours;
ultrasonic imaging;
CRC biopsy;
actively proliferating endothelial cells;
adhesion;
clinical pathological target;
colorectal cancer;
colorectal tumor angiogenesis;
control microbubbles;
endoglin expression;
endoglin expression levels;
endoglin-positive SVR cells;
endoglin-targeted MBs;
endoglin-targeted contrast microbubbles;
ex vivo endoglin expression levels;
immunohistochemical testing;
in vivo contrast enhanced US imaging;
in vivo molecular US signals;
molecular ultrasound assessment;
mouse 4T1 cells;
mouse SVR angiosarcoma cells;
negative control 4T1 cells;
negative endoglin expression;
neovasculature;
noninvasive assessment;
nude mice;
parallel-plate flow chamber;
proangiogenic growth factors;
statistical analysis;
subcutaneous COLO 201 xenograft model;
targeted microbubble enhanced ultrasound imaging;
tumor aggressiveness assessment;
untargeted control MB;
Cancer;
Mice;
Molecular imaging;
Tumors;
Ultrasonic imaging;
Colorectal Cancer;
Contrast Microbubbles;
Endoglin-targeted;
Molecular Ultrasound;
Tumor Angiogenesis;
19.
Compressed sensing reconstruction of line-wise sub-sampled 3D echographic images based on dictionary learning: an experimental study
机译:
基于字典学习的逐行采样3D回波图像压缩感知重建:实验研究
作者:
Lorintiu Oana
;
Liebgott Herve
;
Bernard Adeline
;
Bernard Olivier
;
Friboulet Denis
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
brain;
cardiology;
compressed sensing;
discrete transforms;
image reconstruction;
mean square error methods;
medical image processing;
3D US datasets;
3D US experimental data;
3D ultrasound imaging;
CS reconstruction problem;
K-SVD algorithm;
K-SVD dictionary;
compressed sensing method;
compressed sensing reconstruction;
dictionary learning;
discrete cosine transform;
ex vivo 3D US volume acquisitions;
ex vivo pig brains;
line-wise subsampled 3D echographic images;
normalized root mean squared errors;
sheep hearts;
spectral projected gradient algorithm;
Compressed sensing;
Dictionaries;
Discrete cosine transforms;
Heart;
Image reconstruction;
Imaging;
Three-dimensional displays;
20.
Quantifying the benefit of elevated acoustic output in harmonic imaging
机译:
量化谐波成像中提高声输出的好处
作者:
Yufeng Deng
;
Palmeri Mark L.
;
Rouze Ned C.
;
Haysteady Clare M.
;
Nightingale Kathryn R.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biological tissues;
biomedical ultrasonics;
medical image processing;
elevated acoustic output;
harmonic signal content;
hepatic harmonic imaging;
mechanical index;
penetration depth;
tissue harmonic imaging;
ultrasound image quality;
vessel contrast-to-noise ratio;
Acoustics;
Harmonic analysis;
Image quality;
Imaging;
Imaging phantoms;
Liver;
Ultrasonic imaging;
21.
Photoacoustic properties of plasmonic nanoparticle-coated microbubbles
机译:
等离子体纳米涂层微泡的光声特性
作者:
Dixon Adam J.
;
Song Hu
;
Klibanov Alexander L.
;
Hossack John A.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
gold;
heat transfer;
laser beam effects;
nanomedicine;
nanoparticles;
nanorods;
photoacoustic effect;
plasmonics;
thermal expansion;
Au;
heat transfer;
low-energy laser pulses;
multimodality contrast agent;
nanosecond pulsed laser irradiation;
optically absorbing gold nanorods;
photoacoustic properties;
plasmonic nanoparticle coated microbubbles;
radial oscillations;
resonant frequency;
thermal expansion;
ultrasound imaging;
Biomedical optical imaging;
Extraterrestrial measurements;
Heating;
Optical device fabrication;
Optical imaging;
Radiation effects;
Ultrasonic variables measurement;
cavitation;
finite element modeling;
gold nanorod;
microbubble;
photoacoustics;
22.
Assessment of the potential of beamforming for needle enhancement in punctures
机译:
评估波束成形在穿刺中增强针头的潜力
作者:
Dencks Stefanie
;
Schmitz Georg
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
array signal processing;
biomedical ultrasonics;
medical signal processing;
needles;
beamforming;
needle visibility;
punctures;
sonography;
transducer single elements;
ultrasound wave incidence angle;
Array signal processing;
Needles;
RF signals;
Scattering;
Transducers;
Ultrasonic imaging;
Ultrasonic variables measurement;
beamforming;
hollow cylinder;
needle visibility;
punctures;
resonance scattering;
23.
Continuous temperature monitoring algorithm for SAW sensors
机译:
声表面波传感器连续温度监测算法
作者:
Yudytskiy Mykhaylo
;
Fachberger Rene
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
least squares approximations;
measurement errors;
polynomial approximation;
surface acoustic wave sensors;
temperature measurement;
temperature sensors;
wireless sensor networks;
SAW sensor;
continuous temperature monitoring algorithm;
filtered least squares fit;
measurement error;
polynomial approximation;
radio interference;
signal processing algorithm;
surface acoustic wave sensor;
wireless temperature reading stability;
Approximation algorithms;
Current measurement;
Pollution measurement;
Polynomials;
Signal processing algorithms;
Temperature measurement;
Temperature sensors;
Surface acoustic waves;
signal processing algorithms;
temperature sensors;
wireless sensor networks;
24.
Quantitative measurement of pulsed ultrasound pressure field using optical phase contrast
机译:
使用光学相位差定量测量脉冲超声压力场
作者:
Oyama Seiji
;
Syahid Mohd
;
Yasuda Jun
;
Yoshizawa Shin
;
Umemura Shin-ichiro
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
computerised tomography;
hydrophones;
optical modulation;
ultrasonic variables measurement;
3D pressure field;
computed tomography algorithm;
focused ultrasound pulse pressure field;
hydrophone scanning;
modulated phase;
optical phase contrast;
pulsed ultrasound pressure field measurement;
Biomedical optical imaging;
Computed tomography;
Lenses;
Optical imaging;
Optical variables measurement;
Sonar equipment;
Optical phase contrast;
Pulsed ultrasound;
Quantitative measurement;
25.
Atlas-based mosaicing of 3D transesophageal echocardiography images of the left atrium
机译:
基于图集的左心房3D经食管超声心动图图像拼接
作者:
Mulder Harriet W.
;
Pluim Josien P. W.
;
Ben Ren
;
Haak Alexander
;
Viergever Max A.
;
Bosch Johan G.
;
van Stralen Marijn
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
echocardiography;
image fusion;
image registration;
medical image processing;
3D transesophageal echocardiography images;
Atlas based mosaicing;
TEE image acquisition protocol;
cardiac interventions guidance;
cardiac interventions planning;
large structures visualization;
left atrium;
pairwise registration;
Echocardiography;
Image segmentation;
Manuals;
Protocols;
Three-dimensional displays;
Ultrasonic imaging;
26.
Monitoring of lesions induced by cavitation-enhanced high-intensity focused ultrasound using shear wave elastography
机译:
利用剪切波弹性成像监测空化增强高强度聚焦超声诱发的病变
作者:
Iwasaki Ryosuke
;
Nagaoka Ryo
;
Saijo Yoshifumi
;
Umemura Shin-ichiro
;
Takagi Ryo
;
Jimbo Hayato
;
Yoshizawa Shin
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biological tissues;
biomechanics;
biomedical transducers;
biomedical ultrasonics;
cavitation;
elastic waves;
nonlinear acoustics;
ultrasonic transducers;
HIFU exposure;
HIFU push;
HIFU treatment;
acoustic cavitation bubbles;
cavitation enhanced HIFU;
deep tissue;
high intensity focused ultrasound;
lesion monitoring;
noninvasive monitoring method;
shear wave elastography;
shear wave propagation;
therapeutic transducer;
Heating;
Monitoring;
Radio frequency;
Transducers;
Transient analysis;
HIFU;
SWE;
cavitation enhanced heating;
coagulation detection;
shear wave penetration;
ultrasound imaging;
27.
Estimation of flow mediated vasodilation of the radial artery
机译:
flow动脉血流介导的血管扩张的估计
作者:
Nowicki Andrzej
;
Secomski Wojciech
;
Trawiski Zbigniew
;
Lewandowski Marcin
;
Olszewski Robert
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical transducers;
biomedical ultrasonics;
blood vessels;
diseases;
image resolution;
medical image processing;
ultrasonic imaging;
ultrasonic transducers;
artery dilation;
atherosclerosis;
brachial artery;
endothelial dysfunction;
endothelial function;
flow mediated vasodilation estimation;
flow-mediated vasodilatation;
frequency 10 MHz to 12 MHz;
frequency 20 MHz;
frequency 25 MHz to 35 MHz;
high frequency scanning scheme;
linear array;
noninvasive clinical tools;
radial artery wall;
thick film wide bandwidth transducer;
ultrasound scanners;
wobbling type imaging;
Arteries;
Brachytherapy;
Doppler effect;
Stress;
Transducers;
Ultrasonic imaging;
Ultrasonic variables measurement;
flow mediated vasodilation;
radial artery;
shear rate;
thick film transducers;
28.
Design and performance of an active acoustic back cover based on piezoelectric elements
机译:
基于压电元件的有源声学后盖的设计与性能
作者:
Lamberti Nicola A.
;
La Mura Monica
;
Caliano Giosue
;
Savoia Alessandro S.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
finite element analysis;
intelligent sensors;
piezoelectric devices;
active acoustic back cover;
finger position recognition;
finite element analysis;
piezoelectric elements;
piezoelectric sensor;
Finite element analysis;
Impedance;
Piezoelectric transducers;
Resonant frequency;
Surface impedance;
Thumb;
Acoustic;
Design;
Performance;
Piezoelectric;
Sensor;
29.
Contrast-based transient flow vector distribution in arterial stenosis based on plane wave bubble wavelet imaging and modified optical flow method
机译:
基于平面波气泡小波成像和改进光流方法的基于动脉狭窄的基于对比的瞬态流矢量分布
作者:
Diya Wang
;
Bowen Jing
;
Jinjin Wan
;
Yingjie Jia
;
Yu Zhang
;
Mingxi Wan
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
blood flow measurement;
blood vessels;
bubbles;
haemodynamics;
image sequences;
medical image processing;
microsensors;
ultrasonic imaging;
CTR;
FVD;
PIWI technique;
Sonix-Touch;
UCPI;
anticlockwise microbubble vortex;
arterial stenosis flow phantom;
bolus injection experiment;
contrast-based transient flow vector distribution;
contrast-to-tissue ratio;
frequency 400 Hz;
hemodynamic feature;
inverted bubble wavelet;
microbubble detection;
modified Herring equation;
modified optical flow method;
plane wave bubble wavelet imaging;
pulse inversion bubble wavelet imaging technique;
pulse inversion harmonic imaging;
spatiotemporal smoothness constraint;
ultrasound contrast plane wave imaging;
Computer vision;
Image motion analysis;
Optical imaging;
Optical pulses;
Optical sensors;
Transient analysis;
bubble wavelet;
microbubble;
optical flow method;
plane wave imaging;
transient flow vector distribution;
30.
Plane-wave ultrasound imaging based on compressive sensing with low memory occupation
机译:
基于压缩感知的低占用内存的平面波超声成像
作者:
Congzhi Wang
;
Xi Peng
;
Dong Liang
;
Hairong Zheng
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
array signal processing;
biomedical ultrasonics;
compressed sensing;
medical image processing;
CS based beamforming method;
DAS method;
coherent compounding method;
compressive sensing;
frame rate;
image quality;
low memory occupation;
plane wave imaging technique;
plane wave ultrasound imaging;
scatterer spatial distribution;
time delay information;
Image quality;
Mathematical model;
Phantoms;
Scattering;
Transducers;
Ultrasonic imaging;
31.
Random forest classification and local region-based, level-set segmentation for quantitative ultrasound of human lymph nodes
机译:
随机森林分类和基于局部区域的水平集分割,用于人类淋巴结的定量超声检查
作者:
Thanh Minh Bui
;
Coron Alain
;
Bridal Lori
;
Mamou Jonathan
;
Feleppa Ernest J.
;
Saegusa-Beecroft Emi
;
Machi Junji
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biological organs;
biomedical ultrasonics;
cancer;
gamma distribution;
image classification;
image segmentation;
medical image processing;
statistical analysis;
ultrasonic imaging;
3D envelope data;
Dice similarity coefficient;
LN envelope data;
LN parenchyma;
QUS estimation;
Wilcoxon signed rank testing;
automatic segmentation;
backscattered energy;
colorectal LN;
colorectal-cancer patients;
depth-dependent data inhomogeneity;
fat saline;
forest classifier;
gamma distribution parameters;
human lymph nodes;
level-set segmentation;
local region-based segmentation;
manual segmentation;
metastatic foci;
random forest classification;
random forest classifier;
speckle;
statistical parameters;
three-dimensional high-frequency quantitative ultrasound;
transverse slices;
Feature extraction;
Image segmentation;
Nonhomogeneous media;
Three-dimensional displays;
Training;
Ultrasonic imaging;
Vegetation;
32.
Contrast-enhanced ultrasound imaging with chirps: Signal processing and pulse compression
机译:
chi的超声造影:信号处理和脉冲压缩
作者:
Harput Sevan
;
McLaughlan James
;
Cowell David M. J.
;
Freear Steven
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic pulses;
acoustic signal processing;
bubbles;
matched filters;
ultrasonic imaging;
chirp rate;
chirp waveform;
contrast-enhanced ultrasound imaging;
contrast-to-tissue ratio;
harmonic frequencies;
matched filter;
microbubble population;
microbubbles;
pulse compression;
resonant behavior;
scattered pressure;
sidelobe levels;
signal processing;
Bandwidth;
Chirp;
Harmonic analysis;
Imaging;
Resonant frequency;
Scattering;
Ultrasonic imaging;
Microbubbles;
chirp coded excitation;
linear frequency modulation;
matched filter;
pulse compression;
33.
Design considerations for high power BAW duplexers for base station applications
机译:
基站应用大功率BAW双工器的设计注意事项
作者:
Galipeau J.
;
Chang R.E.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic filters;
bulk acoustic wave devices;
mobile handsets;
reliability;
base station applications;
bulk acoustic wave filters;
cavity type filters;
high power BAW duplexers;
mobile phone;
reliability;
Acoustics;
Antennas;
Base stations;
Heating;
Laminates;
Power dissipation;
Resonator filters;
34.
Powering autonomous wireless sensors with miniaturized piezoelectric based energy harvesting devices for NDT applications
机译:
利用基于压电的小型压电式能量采集设备为自主无线传感器供电,以实现NDT应用
作者:
Ferin Guillaume
;
Thien Hoang
;
Bantignies Claire
;
Hung Le Khanh
;
Flesch Etienne
;
Nguyen-Dinh An
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
energy harvesting;
micromechanical devices;
nondestructive testing;
piezoelectric devices;
piezoelectric thin films;
vibrations;
wireless sensor networks;
Internet of Things;
MEMS;
NDT applications;
advanced manufacturing process flow;
autonomous wireless sensors;
direct piezoelectric effect;
electrical power;
frequency 50 Hz to 75 Hz;
mechanical vibrations;
miniaturized piezoelectric based energy harvesting devices;
piezoelectric films;
power 100 muW;
power sensing electronics;
thinning process;
wireless sensor network;
Computer architecture;
Energy harvesting;
Frequency measurement;
Micromechanical devices;
Performance evaluation;
Power generation;
Vibrations;
NDT;
energy harvesting;
piezoelectric;
35.
Sparsity constrained born inversion for breast cancer detection
机译:
稀疏性限制出生倒位检测乳腺癌
作者:
Ramirez Ana B.
;
van Dongen Koen W. A.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biological organs;
biomedical ultrasonics;
cancer;
compressed sensing;
conjugate gradient methods;
image denoising;
image reconstruction;
inverse problems;
iterative methods;
mean square error methods;
medical image processing;
ultrasonic imaging;
wavelet transforms;
breast cancer detection;
breast lesions;
compressive sensing theory;
conjugate gradient solution;
contrast function;
contrast function imaging;
image quality;
iterative algorithm;
mean square error;
noise-free synthetic data set;
noisy synthetic data set;
sparse BI method;
sparsity constrained Born inversion;
tomographic scan;
ultrasound imaging;
wavelet domain;
wavelet transform;
Bismuth;
Breast;
Image reconstruction;
Imaging;
Iterative methods;
Noise measurement;
Wavelet transforms;
36.
Estimation of temperature dependence of C
44
elastic constant in LiTaO
3
single crystals
机译:
LiTaO
3 inf>单晶中C
44 inf>弹性常数的温度依赖性估计
作者:
Gonzalez M.
;
Bartasyte A.
;
Dulmet B.
;
Guichardaz B.
;
Henrot F.
;
Bassignot F.
;
Herth E.
;
Margueron S.
;
Ballandras S.
;
Kajiyama C.
;
Bleyl I.
;
Brice J.M.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic variables measurement;
boundary-elements methods;
bulk acoustic wave devices;
curve fitting;
elastic constants;
elastic moduli measurement;
electromechanical effects;
finite element analysis;
frequency measurement;
lithium compounds;
low-temperature techniques;
stoichiometry;
surface acoustic wave resonators;
tantalum compounds;
BAW resonator;
Csub44/sub elastic constant estimation;
LiTaOsub3/sub;
TCF;
Z-cut LT single crystal;
acoustical parameter extraction;
analytical analysis;
boundary element analysis;
bulk acoustic wave;
electromechanical coupling factor;
finite element analysis;
fitting procedure;
frequency response measurement;
high aspect ratio ridge structure;
ridge resonators;
shear modes;
stoichiometric crystals;
temperature coefficient of frequency;
thickness field excitation;
Crystals;
Finite element analysis;
Frequency measurement;
Frequency response;
Resonant frequency;
Temperature dependence;
Temperature measurement;
LiTaOinf3/inf;
elastic stiffness;
electromechanical coupling factor (K2);
stoichiometry;
temperature coefficient of frequency (TCF);
37.
Copolymer-in-oil phantoms for photoacoustic imaging
机译:
用于光声成像的油中共聚物模型
作者:
Cabrelli Luciana C.
;
Sampaio Diego R. T.
;
Uliana Joao H.
;
Carneiro Antonio A. O.
;
Pavan Theo Z.
;
Melo de Ana Alessandro
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
absorption coefficients;
biomedical materials;
biomedical ultrasonics;
phantoms;
attenuation coefficient;
biological tissue;
butylene-styrene;
copolymer-in-oil phantoms;
low-temporal degradation;
low-temporal stability;
oil-based materials;
optical absorber;
optical absorption coefficient;
optical scattering coefficient;
paraffinic mineral oil;
photoacoustic imaging;
sound speed;
styrene-ethylene;
ultrasound techniques;
ultrasound waves;
wavelength 350 nm to 550 nm;
Biomedical optical imaging;
Imaging phantoms;
Optical attenuators;
Optical imaging;
Optical scattering;
Phantoms;
Ultrasonic imaging;
SEBS gel;
photoacoustic imaging;
tissue-mimicking phantom;
ultrasoud;
38.
Real time autofocusing hardware for ultrasonic imaging with interfaces
机译:
实时自动聚焦硬件,用于带接口的超声成像
作者:
Cruza Jorge F.
;
Medina-Valdes Luis
;
Fritsch Carlos
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
real-time systems;
ultrasonic imaging;
ultrasonic materials testing;
hardware architecture;
multibeamforming;
probe-part geometry;
real time autofocusing hardware;
ultrasonic imaging;
Arrays;
Delays;
Field programmable gate arrays;
Geometry;
Hardware;
Real-time systems;
DDF;
NDT;
autofocusing;
focal laws;
scanning;
39.
Automatic mouse embryo brain ventricle segmentation, gestation stage estimation, and mutant detection from 3D 40-MHz ultrasound data
机译:
自动鼠标胚胎脑室分割,妊娠期估计和来自3D 40 MHz超声数据的突变检测
作者:
Jen-wei Kuo
;
Yao Wang
;
Aristizabal Orlando
;
Turnbull Daniel H.
;
Ketterling Jeffrey
;
Mamou Jonathan
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
brain;
image segmentation;
medical image processing;
3D ultrasound data;
Y-skeleton;
aqueduct;
automatic mouse embryo brain ventricle segmentation;
automatic mutant detection algorithm;
automatic segmentation algorithm;
automatic staging algorithm;
brain ventricle volumetric analysis;
fine resolution HIFU images;
fourth ventricle;
frequency 40 MHz;
gestation stage estimation;
high frequency ultrasound;
lateral ventricles;
noninvasive HIFU imaging;
real time HIFU imaging;
third ventricle;
Embryo;
Head;
Image segmentation;
Mice;
Skeleton;
Three-dimensional displays;
Ultrasonic imaging;
40.
Real-time channel data compression for improved software beamforming using microbeamforming with error compensation
机译:
实时通道数据压缩,使用带误差补偿的微波束成形技术改善软件波束成形
作者:
U-Wai Lok
;
Huei-Shu Shih
;
Pai-Chi Li
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
array signal processing;
data compression;
graphics processing units;
real-time systems;
GPU-based software beamforming;
compensation factor;
compression errors;
error compensation;
microbeamforming;
real-time channel data compression;
Decoding;
Delays;
Graphics processing units;
Hardware;
Image coding;
Real-time systems;
GPU;
compression;
micro-beamforming;
41.
Correcting the influence of tissue attenuation on Nakagami distribution shape parameter estimation
机译:
校正组织衰减对中神分布形状参数估计的影响
作者:
Byra Michal
;
Nowicki Andrzej
;
Piotrzkowska-Wroblewska Hanna
;
Litniewski Jerzy
;
Dobruch-Sobczak Katarzyna
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
bioacoustics;
biological organs;
biological tissues;
biomechanics;
biomedical ultrasonics;
statistical distributions;
ultrasonic attenuation;
ultrasonic scattering;
Nakagami distribution;
Nakagami shape parameter estimators;
attenuation coefficient;
attenuation compensation;
breast lesion;
region of interest size;
shape parameter estimation;
thyroid lesion;
tissue attenuation effects;
tissue backscattered echo statistical properties;
wave attenuation;
Attenuation;
Breast;
Estimation;
Lesions;
Nakagami distribution;
Scattering;
Shape;
Nakagami imaging;
breast lesion;
envelope statistics;
thyroid;
tissue characterization;
wave attenuation;
42.
Evaluating arterial and plaque elasticity with shear wave elastography in an ex vivo porcine model
机译:
用离体猪模型中的剪切波弹性成像评估动脉和斑块的弹性
作者:
Widman Erik
;
Maksuti Elira
;
Carrascal Carolina Amador
;
Urban Matthew W.
;
Larsson Matilda
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomechanics;
biomedical ultrasonics;
blood vessels;
elastic waves;
elasticity;
medical image processing;
shear modulus;
ultrasonic imaging;
arterial wall;
arterial-plaque elasticity;
ex vivo porcine model;
ex vivo setup;
human carotid artery;
mechanical properties;
pressure 20 mm Hg to 120 mm Hg;
quantitative plaque assessment;
shear wave elastography;
simulated calcified plaque;
simulated plaque;
small porcine aorta;
Carotid arteries;
Fixtures;
Imaging;
In vivo;
Mechanical factors;
Propagation;
Carotid Artery;
Phase Velocity;
Plaque Characterization;
Shear Wave Elastography;
Ultrasound;
43.
Design of high-frequency broadband CMUT arrays
机译:
高频宽带CMUT阵列的设计
作者:
Xiao Zhang
;
Yamanery F. Yalcin
;
Adelegan Oluwafemi
;
Oralkan Omer
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
bonding processes;
dielectric materials;
insulation;
photolithography;
ultrasonic transducer arrays;
anodic bonding;
bottom electrode;
frequency 29 MHz;
high-frequency broadband CMUT 1 D array;
high-k dielectric insulation layer;
photolithography;
size 50 nm;
Bandwidth;
Bonding;
Broadband communication;
Electrodes;
Insulation;
Silicon nitride;
Anodic bonding;
Broadband;
CMUT;
Glass;
High frequency transducer array;
44.
Correction of scatterer-diameter and acoustic-concentration estimates in Saturated high-frequency ultrasound signals acquired from cancerous human lymph nodes
机译:
从癌性人类淋巴结获取的饱和高频超声信号中的散射体直径和声学浓度估计值的校正
作者:
Tamura K.
;
Mamou J.
;
Feleppa E.J.
;
Coron A.
;
Yoshida K.
;
Yamaguchi T.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
cancer;
attenuation effects;
cancerous human lymph nodes;
cubic spline;
effective acoustic concentration;
effective scatterer diameter;
high-frequency ultrasound signals;
l1-norm;
nonmetastatic lymph nodes;
quantitative ultrasound methods;
radiofrequency data;
regression line;
single-element transducer;
unsaturated RF echo signals;
Acoustics;
Electrostatic discharges;
Lymph nodes;
RF signals;
Radio frequency;
Transducers;
Ultrasonic imaging;
cancerous lymph nodes;
high-frequency ultrasound;
lymph-node metastases;
quantitative ultrasound;
signal saturation;
45.
B-field energy dependent phase lag dispersion in magnetomotive ultrasound imaging
机译:
磁动力超声成像中依赖于B场能量的相位滞后色散
作者:
Andersson Roger
;
Cinthio Magnus
;
Evertsson Maria
;
Toftevall Hanna
;
Wahlstrom Anders
;
Fredriksson Sarah
;
Nybom Goran
;
Jansson Tomas
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biological tissues;
biomechanics;
biomedical ultrasonics;
iron compounds;
nanomedicine;
nanoparticles;
phantoms;
superparamagnetism;
ultrasonic imaging;
B-field energy dependent phase lag dispersion;
applied B-field;
asymptotic tapering;
cohort response;
magnetomotive response;
magnetomotive ultrasound imaging;
phantom;
phase lag dispersion;
phase limit;
superparamagnetic iron oxide nanoparticles;
time-varying external magnetic field;
tissue embedded particles;
tissue movement;
ultrasound contrast agent;
Iron;
Magnetic fields;
Magnetic flux;
Magnetic resonance imaging;
Nanoparticles;
Phantoms;
Ultrasonic imaging;
contrast agents;
iron oxide;
molecular imaging;
nanoparticles;
superparamagnetic;
46.
Prospective discrimination of vertebral fractures by axial transmission ultrasound using optimized first arriving signal velocity measurements
机译:
通过轴向透射超声使用优化的首次到达信号速度测量来对椎骨骨折进行前瞻性鉴别
作者:
Schneider J.
;
Raum K.
;
Pumberger M.
;
Zippelius T.
;
Hoff E.
;
Strube P.
;
Putzier M.
;
Minonzio J.G.
;
Laugier P.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomechanics;
biomedical ultrasonics;
bone;
fracture;
velocity measurement;
axial transmission ultrasound;
bidirectional axial transmission ultrasound prototype;
dual energy x-ray absorptiometry;
lumbar spine;
optimized first arriving signal velocity measurements;
tibia medial surface;
vertebral fractures;
Acoustics;
Bidirectional control;
Bones;
Ultrasonic imaging;
Ultrasonic variables measurement;
Velocity measurement;
axial transmission;
cortical bone;
first arriving signal;
osteoporosis;
47.
Gas coupled polymeric capacitive transducers via pad printing
机译:
通过移印进行气体耦合的聚合物电容式传感器
作者:
OLeary Richard L.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
capacitive transducers;
drops;
polymers;
three-dimensional printing;
3D printing technique;
droplet patterning;
gas coupled polymeric capacitive transducers;
pad printing;
polymer substrates;
styli tip morphology;
transducer bandwidths;
Arrays;
Cavity resonators;
Graphical models;
Polymers;
Printing;
Substrates;
Transducers;
air coupled ultrasound;
capacitive transducer;
rapid prototyping;
48.
Monitoring of radiofrequency ablation with shear wave delay mapping
机译:
剪切波延迟映射监测射频消融
作者:
Shi William
;
Anand Ajay
;
Sethuraman Shriram
;
Sheng-Wen Huang
;
Hua Xie
;
Agarwal Harsh
;
Pingkun Yan
;
Azevedo Jose
;
Kruecker Jochen
;
Ng Gary
;
Shamdasani Vijay
;
Pritchard William
;
Karanian John
;
Wood Bradford
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biodiffusion;
biomechanics;
biomedical MRI;
biomedical transducers;
biomedical ultrasonics;
diseases;
elastic waves;
haemorheology;
liver;
medical image processing;
ultrasonic imaging;
ultrasonic transducers;
T2-weighted MR imaging;
ablated tissue volumes;
ablation boundary detection;
cadaver pigs;
coagulation zone visualization;
cooling blood perfusion;
ex-vivo bovine;
healthy tissue protection;
high stiffness contrast;
highly sensitive shear wave delay mapping approach;
lesion sizes;
liver tumors;
pathology;
porcine liver samples;
radiofrequency ablation monitoring;
real-time monitoring;
rigid ablation needle;
shear wave delay mapping;
thermal lesion boundary progression;
tissue softening;
ultrasound elastography;
Bovine;
Imaging;
Lesions;
Liver;
Needles;
Real-time systems;
Ultrasonic imaging;
ablation monitoring;
elasticity;
radiofrequency ablation;
shear wave imaging;
stiffness;
time-to-peak;
49.
Prostate vibro-elastography: Multi-frequency 1D over 3D steady-state shear wave imaging for quantitative elastic modulus measurement
机译:
前列腺振动弹性成像:用于定量弹性模量测量的多频1D于3D稳态剪切波成像
作者:
Lobo Julio
;
Baghani Ali
;
Eskandari Hani
;
Mahdavi Sara
;
Rohling Robert
;
Goldernberg Larry
;
Morris William James
;
Salcudean Septimiu
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
Young's modulus;
acoustic waves;
biomechanics;
biomedical transducers;
biomedical ultrasonics;
cancer;
elastic moduli;
graphics processing units;
image reconstruction;
image resolution;
medical image processing;
numerical analysis;
phantoms;
ultrasonic imaging;
ultrasonic transducers;
BK medical transrectal ultrasound transducer;
CIRS elastography phantom;
GPU processing;
Nyquist rate;
Young's modulus;
art ultrasound system;
axial spatial distribution;
bandpass sampling frequency;
displacement phasors;
generic platform;
gland imaging;
in-phase-quadrature data;
local frequency estimator;
multifrequency 1D steady-state share wave imaging;
numerical correlations;
pathology;
peripheral zone;
prostate cancer identification;
prostate vibroelastography;
quantitative elastic modulus measurement;
receiver operating characteristic curve;
reconstruction;
sagittal array;
shear wave;
steady-state multifrequency response measurement;
three dimensional local spatial wavelengths;
tissue elasticity;
tissue motion;
transperineal excitation;
ultrasound machine;
visual correlations;
Biomedical imaging;
Elasticity;
Frequency measurement;
Three-dimensional displays;
Ultrasonic imaging;
Ultrasonic variables measurement;
50.
Pulse inversion based multi-subharmonic composite cavitation imaging
机译:
基于脉冲反演的多亚谐波复合空化成像
作者:
Hui Zhong
;
Junbo Duan
;
Xuejin Ma
;
Mingxi Wan
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
band-pass filters;
biomedical ultrasonics;
bubbles;
cavitation;
patient treatment;
ultrasonic imaging;
HIFU therapy efficiency;
HIFU therapy safety;
bandpass filters;
bubble size;
cavitation imaging sensitivity;
multisubharmonic composite cavitation imaging;
pulse inversion;
tissue scattering;
unencapsulated cavitation bubbles;
Acoustics;
Image color analysis;
Imaging;
Surgery;
Transducers;
composite cavitation imaging;
multi-subharmonic;
pulse inversion;
51.
Moving beam shear wave reconstruction for both ultrasound and optical coherence tomography applications
机译:
适用于超声和光学相干层析成像应用的移动束剪切波重建
作者:
Bao-Yu Hsieh
;
Shaozhen Song
;
Thu-Mai Nguyen
;
Soon Joon Yoon
;
Ruikang Wang
;
ODonnell Matthew
;
Tueng Shen
;
Ruikang Wang
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic waves;
biological tissues;
biomechanics;
biomedical optical imaging;
biomedical ultrasonics;
elasticity;
image reconstruction;
image sequences;
medical image processing;
optical tomography;
phantoms;
ultrasonic imaging;
acoustic radiation force;
biological tissues;
crystalline lens;
directly reconstruct elasticity properties;
imaging sequence;
moving beam shear wave reconstruction;
ophthalmology;
optical coherence tomography imaging;
shear wave elasticity imaging;
specific speckle-generating position;
speckle-free regions;
speckle-less regions;
speckle-tracking shear wave propagation;
tissue-mimicking phantom;
ultrasound coherence tomography;
Acoustic beams;
Acoustics;
Elasticity;
Image reconstruction;
Lenses;
Phantoms;
acoustic radiation force;
crystalline lens;
moving beam;
optical coherence elasticity imaging;
presbyopia;
52.
Detection of low-frequency components in ultrasonic waves transmitted through contact solids
机译:
检测通过接触固体传播的超声波中的低频成分
作者:
Kato Yuji
;
Tanaka Hirotaka
;
Sugiura Toshihiko
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
finite element analysis;
frequency measurement;
sensors;
ultrasonic propagation;
ultrasonic transducers;
closed crack detection;
contact solid surface;
finite element method;
generation mechanism;
inspection;
low-frequency component detection;
numerical analyses;
subharmonics nonlinear ultrasonic wave transmission;
superharmonics nonlinear ultrasonic wave transmission;
ultrasonic wave propagation;
Acoustics;
Rough surfaces;
Surface waves;
Time-frequency analysis;
Wavelet transforms;
53.
Real-time pulse compression in multigate spectral Doppler imaging
机译:
多门频谱多普勒成像中的实时脉冲压缩
作者:
Ramalli Alessandro
;
Dallai Alessandro
;
Boni Enrico
;
Guidi Francesco
;
Ricci Stefano
;
Tortoli Piero
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
Doppler effect;
acoustic pulses;
ultrasonic imaging;
ULA-OP research scanner;
in-vivo tests;
linear chirp;
multigate spectral Doppler imaging;
penetration depth;
phantom experiments;
real-time algorithm;
real-time pulse compression;
signal-to-noise ratio gain;
Bandwidth;
Chirp;
Doppler effect;
Imaging;
Real-time systems;
Signal to noise ratio;
Ultrasonic imaging;
Doppler imaging;
chirp signals;
multigate spectral Doppler;
real-time pulse compression;
54.
Aadaptive imaging with multi-phase apodization with cross-correlation: Phantom and in vivo results
机译:
具有互相关的多相切趾的自适应成像:幻像和体内结果
作者:
Shin Junseob
;
Yen Jesse T.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
array signal processing;
biomedical ultrasonics;
clutter;
medical signal processing;
phantoms;
ultrasonic imaging;
DAX technique;
MPAX method;
adaptive imaging;
beamforming technique;
cross correlation;
multiphase apodization;
near field structures;
phantom;
reverberation clutter signals;
ultrasound image contrast enhancement;
Clutter;
Gratings;
Phantoms;
Reverberation;
Ultrasonic imaging;
beamforming;
clutter suppression;
contrast enhancement;
dual apodiztion;
grating lobes;
multi-apodization;
phase apodization;
reverberation;
55.
Extension of FM-Chirp super resolution imaging for ultrasound synthetic aperture system
机译:
FM-Chirp超分辨率成像在超声合成孔径系统中的扩展
作者:
Wada Takayuki
;
Ho Yihsin
;
Tagawa Norio
;
Okubo Kan
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
image resolution;
ultrasonic imaging;
carrier phase information;
finite element method;
focused beam;
super resolution FM-chirp correlation method;
synthetic aperture imaging;
ultrasound synthetic aperture system;
Apertures;
Finite element analysis;
Image resolution;
Imaging;
Signal resolution;
Transducers;
Ultrasonic imaging;
MUSIC;
frequency variation;
pulse compression;
super resolution;
synthetic aperture imaging;
56.
Backscatter coefficient estimation from human thyroid in vivo
机译:
从人体甲状腺体内反向散射系数估计
作者:
Cueva Tony
;
Rouyer Julien
;
Lavarello Roberto
;
Portal Alberto
;
Yamamoto Tamy
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
backscatter;
biological tissues;
biomedical ultrasonics;
cancer;
ultrasonic imaging;
BSC based imaging;
FNA biopsy;
backscatter coefficient estimation;
fine needle aspiration biopsy;
frequency 3 MHz to 8 MHz;
frequency 8 MHz;
malignant tissues;
muscle;
quantitative ultrasound imaging;
rodent models;
subcutaneous fat;
thyroid cancer;
thyroid tissues;
Acoustics;
Attenuation;
Backscatter;
Cancer;
Phantoms;
Ultrasonic imaging;
backscatter coefficient;
quantitative imaging;
quantitative ultrasound;
thyroid;
tissue characterization;
57.
Recent advances in developing biomedical applications of single beam acoustic tweezers
机译:
单束声镊子在生物医学应用中的最新进展
作者:
Ying Li
;
Ruimin Chen
;
Changyang Lee
;
Ming-Yi Lin
;
Hae Lim
;
Zhang Bo
;
Kwok Ho Lam
;
Shung K. Kirk
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
blood vessels;
radiation pressure;
biomedical applications;
excised blood vessels;
force trapping;
microparticle trapping;
single beam acoustic tweezers;
Acoustics;
Biology;
Charge carrier processes;
Microfluidics;
Single beam acoustic tweezers;
in vivo applications;
trapping force calibration;
58.
Generation ultra-femto liter mist using surface acoustic wave device for sterilization and eradication in atmosphere
机译:
使用表面声波装置产生超微升雾,用于大气中的杀菌和根除
作者:
Sugiyama Tatsuya
;
Kondoh Jun
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic wave propagation;
colloids;
sprays;
surface acoustic wave devices;
atomization;
eradication;
liquid-layer surface;
nanocolloid material;
sterilization;
surface acoustic wave device;
surface acoustic wave propagation surface;
ultrafemto liter mist generation;
Atomic measurements;
Glass;
Liquids;
Surface acoustic wave devices;
Surface acoustic waves;
Surface treatment;
SAW;
atomization;
mist diameter;
nano-colloid material;
quanty of mist;
59.
Viscoelastic Response (VisR) assessment of longitudinal dystrophic degeneration in clinical Duchenne muscular dystrophy
机译:
粘弹性反应(VisR)评估临床Duchenne肌营养不良症的纵向营养不良性变性
作者:
Moore Christopher J.
;
Selzo Mallory R.
;
Caughey Melissa C.
;
Meyer Diane O.
;
Emmett Regina
;
Howard James F.
;
Chopra Manisha
;
Gallippi Caterina M.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biological tissues;
biomechanics;
biomedical ultrasonics;
viscoelasticity;
acoustic radiation force-based ultrasonic technique;
clinical Duchenne muscular dystrophy;
dystrophic muscle degeneration monitoring;
longitudinal dystrophic degeneration;
medial gastrocnemius muscle;
muscle fibrosis;
noninvasive ultrasound imaging method;
parametric VisR images;
tissue viscoelastic properties;
viscoelastic response assessment;
viscoelastic response imaging;
Acoustics;
Elasticity;
Imaging;
Monitoring;
Muscles;
Ultrasonic imaging;
Viscosity;
Duchenne Muscular Dystrophy;
Muscle;
Viscoelastic Response (VisR);
Viscoelasticity;
60.
Acoustic characterization of nano gas vesicles
机译:
纳米气体囊泡的声学表征
作者:
Yaoheng Yang
;
Zhihai Qiu
;
Cheng Liu
;
Yongming Huang
;
Lei Sun
;
Jiyan Dai
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
blood vessels;
encapsulation;
molecular biophysics;
proteins;
ultrasonic imaging;
acoustic characterization;
attenuation coefficient;
bilayer protein shell;
biogenic nanogas vesicle;
blood vessels;
contrast agent;
extravascular molecular imaging;
frequency 40 MHz;
high frequency region;
molecular ultrasound imaging;
nonlinear attenuation property;
nonlinear property;
pulse-echo system;
resonance frequency;
rod shape nanobubbles;
second harmonic frequency;
ultrasonic contrast;
ultrasound modality;
Acoustics;
Biomedical imaging;
Oscilloscopes;
Resonant frequency;
Transducers;
Ultrasonic imaging;
Ultrasonic variables measurement;
Nano gas vesicle;
acoustic characterization;
molecular imaging;
nanobubble;
ultrasound contrast agent;
61.
Reconfigurable and programmable System-On-Chip hardware platform for real-time ultrasonic testing applications
机译:
可重新配置和可编程的片上系统硬件平台,用于实时超声测试应用
作者:
Govindan Pramod
;
Boyang Wang
;
Pingping Wu
;
Palkov Ivan
;
Vasudevan Vidya
;
Saniie Jafar
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic signal processing;
system-on-chip;
ultrasonic materials testing;
Xilinx Zynq system-on-chip;
back-end processing;
embedded ARM processor;
high-speed 3D compression;
phased-array implementations;
programmable system-on-chip hardware platform;
real-time ultrasonic testing applications;
reconfigurable analog front-end;
reconfigurable system-on-chip hardware platform;
ultrasonic signal processing applications;
ultrasonic testing system;
Acoustics;
Real-time systems;
Switches;
System-on-chip;
Three-dimensional displays;
Transducers;
Ultrasonic imaging;
62.
Viscoelastic tissue mimicking phantom validation study with shear wave elasticity imaging and viscoelastic spectroscopy
机译:
剪切波弹性成像和粘弹性谱法研究粘弹性组织模拟体模验证研究
作者:
Amador Carolina
;
Kinnick Randall R.
;
Urban Matthew W.
;
Fatemi Mostafa
;
Greenleaf James F.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic waves;
biological tissues;
biomechanics;
biomedical ultrasonics;
phantoms;
ultrasonic imaging;
viscoelasticity;
HFVS;
Kelvin-Voigt fractional derivative model;
SWE methods;
VE phantoms;
acoustic radiation force-based shear wave elasticity methods;
fractional derivative model;
hyper frequency viscoelastic spectroscopy;
mean shear elasticity;
mean shear viscosity;
phantoms;
shear wave elasticity imaging;
soft tissue pathology;
tissue viscoelastic properties;
viscoelastic spectroscopy;
viscoelastic tissue mimicking phantom validation;
Biological tissues;
Elasticity;
Frequency measurement;
Mechanical factors;
Phantoms;
Spectroscopy;
Viscosity;
SWEI;
phantoms;
spectroscopy;
viscoelasticity;
63.
Backward guided modes with double zero-group-velocity points in liquid-filled pipes
机译:
充满液体的管道中具有双零组速度点的向后引导模式
作者:
Weijun Lin
;
Hanyin Cui
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
inspection;
oils;
pipes;
backward guided modes;
backward waves;
dispersion;
double zero-group-velocity points;
excitation properties;
liquid-filled pipes;
mode structures;
pipelines inspection;
transmitting oils;
Acoustics;
Couplings;
Dispersion;
Inspection;
Liquids;
Pipelines;
Resonant frequency;
backward propagation wave;
guided waves;
pipe inspection;
zero-group-velocity mode;
64.
Detection of the Intima-Lumen interface by coherent combination of RF scanlines
机译:
通过射频扫描线的相干组合检测内膜-内腔界面
作者:
Rodriguez-Molares Alfonso
;
Lovstakken Lasse
;
Torp Hans
;
Martin-Herrero Julio
;
Bjastad Tore Gruner
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
image segmentation;
medical image processing;
B-mode image;
RF scanlines;
carotid wall segmentation;
contrast ratio;
energy ratio;
intima-lumen interface detection;
intima-media thickness;
lumen-intima;
reverberation noise;
Carotid arteries;
Delay estimation;
Image segmentation;
Radio frequency;
Ultrasonic imaging;
Ultrasonic variables measurement;
65.
Pulse wave velocity measurement in healthy and diseased carotid arteries in vivo
机译:
体内健康和患病颈动脉的脉搏波速度测量
作者:
Chengwu Huang
;
Yuan Su
;
Hong Zhang
;
Lin-Xue Qian
;
Jianwen Luo
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomechanics;
biomedical ultrasonics;
blood vessels;
diseases;
elasticity;
speckle;
velocity measurement;
PWV estimation;
age 22 yr to 30 yr;
age 50 yr to 64 yr;
anterior wall;
arterial displacement waveforms;
arterial distension waveforms;
arterial stiffness measurement;
arterial wall displacements;
atherosclerotic plaques;
cardiovascular disease assessment;
diameter distension waveforms;
dicrotic notch;
diseased common carotid arteries;
healthy common carotid arteries;
posterior wall;
pulse wave velocity measurement;
pulse waveform time delay;
speckle tracking;
ultrasound radiofrequency data;
Aging;
Carotid arteries;
Estimation;
Imaging;
Ultrasonic imaging;
Ultrasonic variables measurement;
Arterial stiffness;
Atherosclerotic plaque;
Distension;
Pulse wave velocity;
Ultrasound;
66.
Reducing the number of receiving channels using transmit-receive symmetry in synthetic transmit aperture imaging
机译:
在合成发射孔径成像中使用发射-接收对称性减少接收通道的数量
作者:
Ying Li
;
Ping Gong
;
Kolios Michael C.
;
Yuan Xu
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
Hadamard codes;
acoustic receivers;
ultrasonic imaging;
Field II Hadamard-encoded synthetic transmit aperture imaging systems;
N/2 receiving channels;
N/4 receiving channels;
N/8 receiving channels;
equivalent signal;
pseudoinverse;
synthetic transmit aperture imaging;
transmit-receive symmetry;
Arrays;
Encoding;
Imaging;
Lesions;
Mathematical model;
Receivers;
Standards;
Hadamard encoding;
encode receiver;
psudoinverse;
sparse array;
67.
Synthetic Aperture Sequential Beamforming for phased array imaging
机译:
相控阵成像的合成孔径顺序波束形成
作者:
Bera Deep
;
Bosch Johan G.
;
de Jong Nico
;
Vos Hendrik J.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
array signal processing;
phantoms;
ultrasonic imaging;
Field II simulations;
commercial ultrasound scanner;
lateral resolution;
off-line processing;
phantom data;
phased array ultrasound imaging;
synthetic aperture sequential beamforming;
Acoustics;
Apertures;
Array signal processing;
Arrays;
Image resolution;
Imaging;
Ultrasonic imaging;
Phased array imaging;
Sequential beamforming;
Synthetic Aperture;
68.
Side lobe suppression for air-coupled ultrasonic transducer with parabolic horn
机译:
带抛物线形喇叭的空气耦合超声换能器的旁瓣抑制
作者:
Ibata K.
;
Kimura T.
;
Fukasawa T.
;
Miyashita H.
;
Inoue S.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
automobiles;
collision avoidance;
ultrasonic transducers;
air-coupled ultrasonic transducer;
automobiles;
collision avoidance systems;
detection range;
parabolic horn;
radiation efficiency;
side lobe suppression;
Absorption;
Acoustics;
Automobiles;
Collision avoidance;
Object detection;
Transducers;
Ultrasonic transducers;
69.
Transverse modes in STW resonators on quartz
机译:
石英STW谐振器中的横向模式
作者:
Plessky V.
;
Yantchev V.
;
Yang M.
;
Hsiao B.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
busbars;
finite element analysis;
quartz;
surface acoustic wave resonators;
2D FEMSAW;
2D/3D COMSOL;
FEM simulations;
STW resonators;
SiOsub2/sub;
apertures;
busbar topology;
quartz;
surface transverse wave resonators;
transversal resonances;
transverse modes;
waveguiding effect;
Apertures;
Dispersion;
Electrodes;
Fingers;
Q-factor;
Resonant frequency;
Topology;
STW;
dummy fingers;
high Q;
transversal modes;
waveguiding;
70.
Blind component separation for highly corrupted ultrasonic signals in real-time spot weld inspection
机译:
盲点分离,用于在实时点焊检测中严重破坏超声波信号
作者:
Baradarani Aryaz
;
Chertov Andriy M.
;
Perez Regalado Waldo
;
Maev Roman Gr
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
blind source separation;
bubbles;
cooling;
inspection;
nondestructive testing;
power electronics;
production engineering computing;
servomotors;
spot welding;
transformers;
ultrasonic transducers;
welding electrodes;
welds;
Blind Component Separation;
Europe;
Institute for Diagnostic Imaging Research;
North America;
bubble;
cooling water stream;
electromagnetic noise;
liquid nugget;
nondestructive testing;
power electronics;
real-time spot weld inspection system;
reflection mode;
resistance spot weld;
servomotor;
transformer;
ultrasonic signal analysis;
ultrasonic transducer;
water-cooled welding electrode;
welded metal sheet;
Acoustics;
Inspection;
Real-time systems;
Robots;
Spot welding;
Transducers;
71.
Fabrication and characterisation of miniature parabolic acoustic lenses
机译:
微型抛物面声透镜的制造与表征
作者:
Alles Erwin J.
;
Nikitichev Daniil
;
Desjardins Adrien E.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic devices;
acoustic imaging;
acoustic wave attenuation;
acoustic wave transmission;
laser beam cutting;
lenses;
polymers;
3D-printing;
PMMA;
VeroWhite Plus;
acoustic field;
acoustic properties;
acoustic transmission;
acrylic;
acylindrical acoustic lenses;
differential attenuation coefficient;
fabrication methods;
frequency 5 MHz;
genetic algorithm;
laser cutting;
lens shapes;
miniature parabolic acoustic lenses;
out-of-plane dimension;
out-of-plane focus;
speed of sound;
Acoustic measurements;
Acoustics;
Attenuation;
Bandwidth;
Imaging;
Lenses;
Shape;
72.
Evaluation of acoustic properties of (K,Na)NbO
3
film
机译:
(K,Na)NbO
3 inf>薄膜的声学性能评估
作者:
Kaneko Ryosuke
;
Kadota Micho
;
Ohashi Yuji
;
Kushibiki Jun-ichi
;
Ikeuchi Shinsuke
;
Tanaka Shuji
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
micromechanical resonators;
piezoelectric materials;
piezoelectric thin films;
potassium compounds;
sodium compounds;
surface acoustic wave resonators;
surface acoustic waves;
(KNa)NbOsub3/sub;
MEMS technology;
blanket KNN film;
lead-free piezoelectric thin film materials;
leaky Lamb wave antisymmetric modes;
leaky Lamb wave symmetric modes;
leaky Lamb wave velocities;
line-focus-beam ultrasonic material characterization;
material constants;
microelectromechanical systems;
phase velocities;
piezoelectric resonators;
Etching;
Magnetic films;
Micromechanical devices;
Milling;
Silicon;
Transducers;
KNN film;
acoustic microscope;
bulk wave;
leaky Lamb wave;
material constants;
73.
Synthetic transmit beam steering for spatial compounding applications using continuous transmit focusing
机译:
使用连续发射聚焦的空间合成应用中的合成发射束转向
作者:
Napolitano David
;
Ching-Hua Chou
;
Gee Al
;
McLaughlin Glen
;
Steins Robert
;
Ting-lan Ji
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic focusing;
acoustic imaging;
beam steering;
image resolution;
object detection;
speckle;
B-mode image quality reduction;
B-mode spatial compounding;
CD-mode;
acoustic acquisition time;
continuous transmit focusing technique;
contrast resolution;
frame rate;
image detection;
receive beam angle;
shadowing artifact reduction;
spatial compounding application;
speckle reduction;
synthetic transmit beam steering;
transmit beam angle;
Acoustic beams;
Acoustics;
Apertures;
Delays;
Focusing;
Image quality;
Spatial filters;
spatial compounding;
transmit synthesis;
74.
Development and application of guided wave technology for buried piping inspection in nuclear power plant
机译:
核电站埋管检查导波技术的开发与应用
作者:
Kuang-Chih Pei
;
Hung-Fa Shyu
;
Ping-Hung Lee
;
Jean-Chung Toung
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
inspection;
nondestructive testing;
nuclear power stations;
pipelines;
attenuation rate;
buried piping inspection;
coating;
guided wave technology;
interpipe normalization;
nuclear power plant;
on-site inspection;
pipe size;
soil pressure;
Attenuation;
Coatings;
Filling;
Inspection;
Pipelines;
Probes;
Soil;
Guided wave inspection;
buried pipe;
soil pressure;
75.
Silicon horn transducer based ultrasonically enhanced nerve firing
机译:
基于硅喇叭传感器的超声增强神经发射
作者:
St.Bernard T.
;
Chen P.C.
;
Hoople J.
;
Johnson Bruce
;
Lal A.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
bioacoustics;
bioelectric potentials;
ultrasonic transducers;
Procambarus clarkii;
abdominal nerve cord;
action potential;
enhanced excitation rates;
firing rate;
pressure 8900 Pa to 120000 Pa;
probe tip temperature;
red crayfish;
silicon horn transducer;
ultrasonic pressure;
ultrasonically enhanced nerve firing;
Acoustics;
Electric potential;
Firing;
Resonant frequency;
Transducers;
Ultrasonic imaging;
Ultrasonic variables measurement;
Nerve Stimulation;
Piezoelectric;
Post Traumatic Stress Disorder(PTSD);
Ultrasound;
Vagus Nerve;
76.
System dependent sources of error in time-of-flight shear wave speed measurements
机译:
飞行时间剪切波速度测量中与系统有关的误差源
作者:
Yufeng Deng
;
Rouze Ned C.
;
Palmeri Mark L.
;
Nightingale Kathryn R.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
calibration;
elastic waves;
measurement errors;
measurement uncertainty;
time measurement;
ultrasonic propagation;
ultrasonic velocity measurement;
ROI;
arrival time estimation noise;
beamforming error;
calibration;
coupling medium sound speed mismatch;
field II simulation;
full-wave 2D acoustic propagation simulation;
homogeneous medium;
master clock jitter;
phase aberration;
shear wave imaging system;
speckle bias;
system dependent parameter;
system dependent source;
time-of-flight shear wave speed measurement error;
ultrasound SWS measurement;
ultrasound shear wave speed measurement;
Apertures;
Clocks;
Imaging;
Phased arrays;
Speckle;
Ultrasonic imaging;
Uncertainty;
77.
Simulation studies of filtered spatial compounding (FSC) and filtered frequency compounding (FFC) in synthetic transmit aperture (STA) imaging
机译:
合成发射孔径(STA)成像中滤波空间复合(FSC)和滤波频率复合(FFC)的仿真研究
作者:
Ping Gong
;
Kolios Michael C.
;
Yuan Xu
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic filters;
speckle;
ultrasonic imaging;
2D aperture domain filter;
filtered frequency compounding;
filtered spatial compounding;
homogeneous speckle patterns;
interference effect;
lesion contrast-to-noise-ratio;
off-axis signals;
speckle signal-to-noise ratio;
synthetic transmit aperture imaging;
target detectabilities;
2-D aperture domain filter;
Spatial compounding;
frequency compounding;
speckle suppression;
78.
Relation between speed of sound measured by using ultrasound and magnetic resonance images and elasticity in tissue-engineered cartilage
机译:
使用超声波和磁共振图像测量的声速与组织工程软骨弹性之间的关系
作者:
Nitta Naotaka
;
Misawa Masaki
;
Shirasaki Yoshio
;
Hayashi Kazuhiko
;
Hyodo Koji
;
Homma Kazuhiro
;
Numano Tomokazu
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
Young's modulus;
biomechanics;
biomedical MRI;
biomedical ultrasonics;
elasticity;
tissue engineering;
Young modulus;
elasticity evaluation;
magnetic resonance images;
sound speed;
time-of-flight measurement;
tissue-engineered cartilage elasticity;
ultrasound images;
Elasticity;
In vivo;
Magnetic resonance imaging;
Thickness measurement;
Ultrasonic imaging;
Ultrasonic variables measurement;
elasticity;
speed of sound;
tissue-engineered cartilage;
79.
Graphene Oxide Nanofabricated Ultrasonic Transducers (GO-NUTs)
机译:
氧化石墨烯纳米制造超声换能器(GO-NUT)
作者:
Ka Hing Cheng
;
Ching-Hsiang Cheng
;
Kwong Chun Lo
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic impedance;
acoustic receivers;
capacitance measurement;
electrochemical electrodes;
electrochemistry;
electrolytes;
frequency measurement;
graphene;
impedance matching;
liquid theory;
membranes;
nanofabrication;
nanosensors;
optical sensors;
oscilloscopes;
supercapacitors;
ultrasonic transducers;
ultrasonic variables measurement;
CO;
EDL;
GO-NUT;
MatLab analysis;
acoustic impedance matching;
capacitance measurement;
capacitive micromachined unltrasonic transducers;
compressible electric double layer vibration;
flexible vibrating membrane;
frequency response measurement;
graphene oxide nanofabricated ultrasonic transducer;
ionic liquid electrolyte;
laser lightscribe CD-DVD drive;
laser lightscribe annealing;
multilayer rGO porous electrode;
oscilloscope;
piezoelectric ultrasonic transducer;
potential measurement;
reduced graphene oxide;
soft tissue;
supercapacitor characteristics;
ultrasonic source measurement;
ultrasound receiver;
ultrasound transmission;
Acoustics;
Electrodes;
Frequency response;
Graphene;
Liquids;
Ultrasonic imaging;
Ultrasonic transducers;
Capacitive micromachined ultrasonic transducer (CMUT);
Electric Double Layer (EDL);
Graphene;
Graphene Oxide Nanofabricated Ultrasonic Transducers (GONUTs);
Laser;
Lightscribe;
Piezoelectric ultrasonic transducer;
Reduced graphene oxide (rGO);
80.
Tangential streaming analysis on ultrasonically levitated droplet through the boundary layer approximation with moving particle semi-implicit and distributed point source method
机译:
运动粒子半隐含分布点源法通过边界层逼近对超声悬浮液滴进行切向流分析
作者:
Wada Yuji
;
Yuge Kohei
;
Tanaka Hiroki
;
Nakamura Kentaro
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
boundary layers;
drops;
ultrasonic applications;
Reynolds stress;
boundary layer approximation;
distributed point source method;
moving particle semiimplicit method;
rotational acoustic driver;
tangential streaming analysis;
ultrasonic droplet levitation;
viscoacoustic torque;
Acoustics;
Force;
Levitation;
Shape;
Stress;
Surface impedance;
Torque;
Acoustic radiation force;
Distributed point source method;
Reynolds stress;
Ultrasonic levitation;
Viscous boundary layer;
81.
Simultaneous multi-mode analysis of surface acoustic wave device temperature stability utilizing time-frequency methods
机译:
利用时频方法同时进行声表面波装置温度稳定性的多模态分析
作者:
Harrison Christopher J.
;
Matthews Glenn I.
;
Ippolito Samuel J.
;
Mohibul Kabir K.M.
;
Sabri Ylias M.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
lithium compounds;
surface acoustic wave devices;
transient response;
LiNbOsub3/sub;
XY-cut LiNbOsub3/sub SAW device;
multimode analysis;
multiple acoustic modes;
surface acoustic wave device temperature stability;
temperature 30 degC to 150 degC;
time-frequency methods;
transient responses;
Acoustic waves;
Data mining;
Oscillators;
Substrates;
Surface acoustic wave devices;
Time-frequency analysis;
Digital Signal Processing;
Surface Acoustic Wave;
multi-mode analysis;
temperature stability;
time-frequency analysis;
82.
Broadband dual-mode HIFU array for therapy monitoring and 3D target motion estimation
机译:
宽带双模HIFU阵列,用于治疗监测和3D目标运动估计
作者:
Kaczkowski Peter J.
;
Morrison Kyle P.
;
Keilman George W.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
hydrogels;
image registration;
medical image processing;
motion estimation;
phantoms;
ultrasonic therapy;
3D target motion estimation;
Verasonics acquisition software;
broadband dual-mode HIFU array;
curvilinear arrays;
high intensity focused ultrasound therapy;
hydrogel phantom;
linear arrays;
phased arrays;
therapy array coregistration;
therapy monitoring;
three-dimensional motion tracking;
Acoustic beams;
Arrays;
Imaging;
Medical treatment;
Monitoring;
Transducers;
Ultrasonic imaging;
FUS;
HIFU;
acoustic radiation force;
dual-mode array;
motion detection;
therapy monitoring;
ultrasound therapy;
ultrasound thermometry;
83.
Evaluation of fibrotic probability image by multi-Rayleigh model for ultrasound image of liver using automatic region of interest selection
机译:
利用自动感兴趣区域选择,通过多瑞利模型评估肝脏超声图像的纤维化概率图像
作者:
Mori Shohei
;
Hirata Shinnosuke
;
Hachiya Hiroyuki
;
Yamaguchi Tadashi
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biological tissues;
biomedical ultrasonics;
blood vessels;
liver;
statistical distributions;
Rayleigh distribution;
Rayleigh distributions;
abdominal wall;
blood vessel wall;
echo amplitudes;
fibrotic probability image;
liver fibrosis;
multiRayleigh model;
probability density function;
ultrasound B-mode image;
Liver;
84.
Visualization of 3D temperature distribution caused by exposure of HIFU with thermo-chromic liquid crystal phantom
机译:
HIFU暴露在热致变色液晶体模中导致的3D温度分布的可视化
作者:
Iwahashi Toshihide
;
Matsui Kazuhiro
;
Tianhan Tang
;
Azuma Takashi
;
Sasaki Akira
;
Takagi Shu
;
Matsumoto Yoichiro
;
Sakuma Ichiro
;
Fujiwara Keisuke
;
Itani Kazunori
;
Yosinaka Kiyoshi
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical equipment;
biomedical ultrasonics;
biothermics;
liquid crystals;
temperature control;
temperature distribution;
thermo-optical effects;
ultrasonic devices;
ultrasonic therapy;
3D temperature distribution measurement visualization method;
3D temperature measurement phantom;
HIFU exposure;
MTLC;
clinical therapeutic ultrasonic devices;
energy concentration;
heat coagulation;
high intensity focused ultrasound exposure;
microcapsuled thermochromic liquid crystal phantom;
minimally invasive treatment method;
temperature control technique;
Biology;
Cameras;
Heating;
Phantoms;
Temperature measurement;
Visualization;
High Intensity Focused Ultrasound;
thermo-chromic liquid crystal;
visualization;
85.
Singular spectrum analysis for trend extraction in ultrasonic backscattered echoes
机译:
奇异频谱分析用于超声反向散射回波中的趋势提取
作者:
Yufeng Lu
;
Saniie Jafar
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic signal processing;
echo;
feature extraction;
singular value decomposition;
ultrasonic materials testing;
diagonal averaging;
feature extraction;
four-step processing;
grouping;
nondestructive evaluation applications;
singular spectrum analysis;
singular value decomposition;
time-series analysis algorithm;
ultrasonic backscattered echoes;
ultrasonic signal;
ultrasonic signal decomposition;
Acoustics;
Algorithm design and analysis;
Chirp;
Eigenvalues and eigenfunctions;
Market research;
Signal processing algorithms;
Spectral analysis;
Singular spectrum analysis;
Ultrasonic NDE;
backscattered echoes;
signal decomposition;
86.
Capsule ultrasound device
机译:
胶囊超声仪
作者:
Memon Farah
;
Touma Gerard
;
Junyi Wang
;
Baltsavias Spyridon
;
Moini Azadeh
;
Chienliu Chang
;
Rasmussen Morten Fischer
;
Nikoozadeh Amin
;
Jung Woo Choe
;
Arbabian Amin
;
Jeffrey R. Brooke
;
Olcott Eric
;
Khuri-Yakub Butrus T.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
application specific integrated circuits;
biomedical imaging;
biomedical transducers;
capacitance measurement;
capacitive sensors;
capacitive transducers;
microsensors;
portable instruments;
radio transmitters;
ultrasonic imaging;
ultrasonic transducer arrays;
wireless sensor networks;
ASIC;
CMUT array;
CUS;
FOV;
GI tract;
application-specific integrated circuit;
capsule ultrasound device;
cylindrically-shaped capacitive micromachined ultrasonic transducer array;
depth 5 cm;
field-of-view;
gastrointestinal tract;
glass tube;
linear array imaging;
ultrasonic data acquisition;
ultrasound image acquisition;
wireless portable ultrasonic pill;
wireless transmission;
wireless transmitter;
Application specific integrated circuits;
Arrays;
Biomedical imaging;
Fabrication;
Ultrasonic imaging;
Wireless communication;
CMUT;
capsule endoscope;
medical devices;
medical imaging;
ultrasound;
wireless;
87.
Small size pneumatic valve for smooth flow control using PZT vibrator
机译:
小型气动阀,可使用PZT振动器进行平稳的流量控制
作者:
Hirooka Daisuke
;
Yamaguchi Tomomi
;
Furushiro Naomichi
;
Suzumori Koichi
;
Kanda Takefumi
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
flow control;
piezoelectric transducers;
pneumatic actuators;
valves;
vibration control;
PZT vibrator;
iron particle;
orifice plate;
pneumatic actuator;
pressure 0.70 MPa;
resonance vibration;
small size pneumatic valve;
smooth air flow-control valve;
Acceleration;
Orifices;
Pneumatic actuators;
Prototypes;
Resonant frequency;
Valves;
Vibrations;
PZT;
flow control valve;
pneumatic actuator;
pneumatic valve;
88.
Visualization of defects in high-attenuation billet using back propagation of scattered waves
机译:
利用散射波的反向传播可视化高衰减钢坯中的缺陷
作者:
Kakuma Koichi
;
Mizutani Koichi
;
Wakatsuki Naoto
;
Ebihara Tadashi
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
billets;
flaw detection;
ultrasonic materials testing;
defect visualization;
high-attenuation billet;
scattered wave back propagation;
stainless specimen;
time-reversal method;
Acoustics;
Billets;
Receivers;
Testing;
Transmitters;
Ultrasonic variables measurement;
Visualization;
Nondestructive inspection;
defect visualization;
high-attenuation billet;
time reversal;
89.
Non-contact mass measurement of droplet based on free oscillation under ultrasonic levitation
机译:
超声悬浮下基于自由振动的液滴非接触质量测量
作者:
Ito Sae
;
Nakamura Ryohei
;
Tanaka Hiroki
;
Mizuno Yosuke
;
Tabaru Marie
;
Nakamura Kentaro
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
drops;
mass measurement;
organic compounds;
oscillations;
ultrasonic measurement;
water;
Hsub2/subO;
effective spring constant;
error rate;
ethanol;
free oscillation;
levitated droplet;
noncontact mass measurement;
plastic spheres;
sound pressure;
ultrasonic levitation;
water droplets;
Cameras;
Correlation;
Oscillators;
free-oscillation;
measurement system;
non-contact measurement;
ultrasonic levitation;
90.
Ultrasonic characterization of extra-cellular matrix in decellularized murine kidney and liver
机译:
脱细胞鼠肾和肝脏细胞外基质的超声表征
作者:
Wirtzfeld L.A.
;
Berndl E.S.L.
;
Kolios M.C.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical transducers;
biomedical ultrasonics;
cellular biophysics;
kidney;
liver;
phantoms;
ECM structure;
VisualSonics Vevo2100;
decellularized murine kidney;
decellularized murine liver;
extracellular matrix;
frequency 40 MHz;
linear-array transducer;
nondestructive method;
normalized power spectra;
parametric images;
phantom;
scaffold structures;
spectral slope;
three-dimensional scaffolds;
tissue scaffolds;
ultrasound;
Backscatter;
Electronic countermeasures;
Imaging;
Kidney;
Liver;
Ultrasonic imaging;
Extracellular matrix;
high-frequency ultrasound;
quantitative ultrasound;
91.
Small-diameter vasculature detection with coherent flow Power Doppler imaging
机译:
相干流功率多普勒成像的小直径脉管系统检测
作者:
You Leo Li
;
Dahl Jeremy J.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
Doppler measurement;
acoustic imaging;
biomedical imaging;
blood flow measurement;
CFPD method;
coherent flow imaging technique;
coherent flow power Doppler imaging;
early pregnancy loss;
fetal growth restriction;
flow detection;
flow-phantom experiment;
high-body mass index;
high-channel noise;
placental vasculature;
preeclampsia;
signal-to-noise ratio;
small-diameter vasculature detection;
Blood;
Clutter;
Doppler effect;
Imaging;
Signal to noise ratio;
Thermal noise;
Transducers;
Doppler imaging;
Medical ultrasound;
spatial coherence;
92.
Cardiac Motion estimation based on transverse oscillation and ultrafast diverging wave imaging
机译:
基于横向振荡和超快发散成像的心脏运动估计
作者:
Joos Philippe
;
Salles Sebastien
;
Vray Didier
;
Nicolas Barbara
;
Liebgott Herve
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical ultrasonics;
blood;
cardiology;
motion estimation;
ultrasonic imaging;
CREANUIS simulations;
Phase Based vector Motion estimation algorithms;
blood;
cardiac imaging;
cardiac motion estimation;
complicated motion patterns;
heart;
plane waves;
ribs;
transverse oscillation;
ultrafast diverging wave imaging;
ultrafast ultrasound imaging;
Array signal processing;
Filtering;
Heart;
Motion estimation;
Oscillators;
Phantoms;
Cardiac imaging;
Diverging Waves;
Phase motion estimation;
Transverse oscillations;
Ultrafast imaging;
93.
Non-contact thermoacoustic imaging of tissue with airborne ultrasound detection
机译:
机载超声检测对组织的非接触式热声成像
作者:
Boyle Kevin C.
;
Nan Hao
;
Apte Nikhil
;
Unlugedik Asli
;
Aliroteh Miaad S.
;
Bhuyan Anshuman
;
Nikoozadeh Amin
;
Khuri-Yakub Butrus T.
;
Arbabian Amin
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
bioMEMS;
biological tissues;
biomedical transducers;
biomedical ultrasonics;
micromachining;
micromechanical devices;
ultrasonic imaging;
ultrasonic transducers;
CMUT;
airborne ultrasound detection;
dielectric contrast interfaces;
end-end imaging system;
highly sensitive airborne capacitive micromachined ultrasonic transducers;
medical imaging field;
noncontact thermoacoustic imaging;
pressure 240 muPa;
thermoacoustic effect;
tissue abnormality;
Acoustics;
Bandwidth;
Dielectrics;
Frequency measurement;
Imaging;
Radio frequency;
Sensitivity;
CMUT;
detection;
imaging;
non-contact;
thermoacoustic;
ultrasound;
94.
Ultrasonic chirplet echo parameter estimation using time-frequency distributions
机译:
基于时频分布的超声chirplet回波参数估计
作者:
Govindan Pramod
;
Kasaeifard Alireza
;
Saniie Jafar
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
Fourier transforms;
acoustic signal processing;
echo;
parameter estimation;
ultrasonic materials testing;
Wigner-Ville distribution;
echo estimation algorithm;
ellipse fitting;
interfering echoes;
measurement noise;
microstructure scattering;
short time Fourier transform;
signal decomposition;
steel block;
time-frequency distributions;
time-frequency domain;
ultrasonic chirplet echo parameter estimation;
ultrasonic signal;
Acoustics;
Chirp;
Estimation;
Fitting;
Parameter estimation;
Signal resolution;
Time-frequency analysis;
95.
Targeting effects on the volume of the focused-ultrasound-induced blood-brain barrier opening in Non-Human Primates in vivo
机译:
对非人类灵长类动物体内聚焦超声诱导的血脑屏障开口量的靶向作用
作者:
Karakatsani Maria Eleni
;
Samiotaki Gesthimani
;
Downs Matthew
;
Ferrera Vincent
;
Konofagou Elisa
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biological effects of acoustic radiation;
biomedical ultrasonics;
blood vessels;
brain;
cellular biophysics;
drug delivery systems;
applied pressure;
blood stream;
blood-brain barrier;
brain parenchyma;
caudate nucleus;
central nervous system structures;
focused ultrasound induced BBB opening volume;
gray-white matter ratio;
microbubbles;
molecular exchange;
nonhuman primates;
opening morphology;
putamen region;
stereotactic parameters;
subcortical region drug delivery;
ultrasonic parameters;
Accuracy;
Acoustics;
Animals;
Magnetic resonance imaging;
Manipulators;
Transducers;
Ultrasonic imaging;
blood-brain barrier;
focused-ultrasound;
gray matter;
incidence angle;
shift;
white matter;
96.
Smart autonomous wireless acoustic sensors for aeronautical SHM applications
机译:
适用于航空SHM应用的智能自主无线声传感器
作者:
Ferin Guillaume
;
Muralidharan Yuvashankar
;
Mesbah Naoufal
;
Chatain Pascal
;
Bantignies Claire
;
Le Khanh Hung
;
Flesch Etienne
;
Nguyen-Dinh An
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
acoustic transducers;
aerospace instrumentation;
condition monitoring;
energy harvesting;
intelligent sensors;
neural nets;
piezoelectric devices;
wireless sensor networks;
ARM based cortex M3 microprocessor;
RF communication;
aeronautical SHM applications;
data storage;
digitization;
flat flexural acoustic sensor;
inspection strategy;
neural network;
signal processing;
smart autonomous wireless acoustic sensors;
structure health monitoring;
supercapacitance;
vibrational piezoelectric energy harvesting device;
Acoustics;
Aircraft;
Aircraft manufacture;
Inspection;
Maintenance engineering;
Monitoring;
Sensors;
NDT;
PEH;
SHM;
ULTRASOUND;
WSN;
97.
Evaluation of Huffman Sequences based mismatched filter for bandwidth limited 3D USCT system
机译:
基于霍夫曼序列的失配滤波器的带宽受限3D USCT系统评估
作者:
Gupta Shreyank
;
Zapf Michael
;
Krauss Herbert
;
Ruiter Nicole V.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
Huffman codes;
biomedical ultrasonics;
cancer;
computerised tomography;
matched filters;
medical signal processing;
ultrasonic imaging;
3D Ultrasound Computer Tomography;
Coded Excitation;
Huffman Sequences;
Matched Filter;
Synthetic Aperture Focusing Technique;
bandwidth limited 3D USCT system;
breast cancer;
mismatched filter;
nonseparable reflections;
unfocused ultrasound transducers;
Bandwidth;
Chirp;
Frequency-domain analysis;
Linear programming;
Matched filters;
Signal to noise ratio;
Three-dimensional displays;
Huffman sequence;
USCT;
chirps;
matched filtering;
mismatched filtering;
signal-processing;
98.
Non-elevation-focused probe (NEFP) designed for pure plane-wave ultrasound imaging
机译:
非高程聚焦探头(NEFP)设计用于纯平面波超声成像
作者:
Congzhi Wang
;
Ning Guo
;
Yang Xiao
;
Weibao Qiu
;
Ming Qian
;
Hairong Zheng
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
image resolution;
lenses;
speckle;
ultrasonic focusing;
ultrasonic imaging;
ultrasonic transducers;
NEFP;
acoustic energy y-z plane distribution;
acoustic lens;
beamforming method;
coherent compounding method;
compressive sensing;
image quality enhancement;
image resolution;
medical ultrasound;
nonelevation-focused probe;
pure plane-wave ultrasound imaging probe;
speckle noise background;
ultrasound driven-acquire system;
ultrasound imaging phantom;
Acoustics;
Image quality;
Image resolution;
Imaging;
Imaging phantoms;
Probes;
Ultrasonic imaging;
99.
Smartphone-based portable ultrasound imaging system: Prototype implementation and evaluation
机译:
基于智能手机的便携式超声成像系统:原型实施和评估
作者:
Sewoong Ahn
;
Jeeun Kang
;
Pilsu Kim
;
Gunho Lee
;
Eunji Jeong
;
Woojin Jung
;
Minsuk Park
;
Tai-kyong Song
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
array signal processing;
biomedical ultrasonics;
medical signal processing;
portable instruments;
prototypes;
smart phones;
ultrasonic imaging;
2D image filtering;
Galaxy S5 LTE-A;
USB 3.0 protocol;
android-OS smartphone;
beamforming;
custom made graphical user interface;
digital scan conversion;
envelope detection;
image display;
log compression;
midprocessing procedures;
point-of-care diagnostic applications;
prototype evaluation;
prototype implementation;
smart US imaging system;
smartphone based portable ultrasound imaging system;
Biomedical imaging;
Graphics processing units;
Image coding;
Mobile communication;
Safety;
Universal Serial Bus;
Smartphone;
System implementation;
ultrasound imaging system;
100.
Evaluation of piezo composite based omnidirectional single fibre transducers for 3D USCT
机译:
基于压电复合材料的3D USCT全向单纤维换能器评估
作者:
Zapf Michael
;
Hohlfeld Kai
;
Shah Gourav
;
Gebhardt Sylvia
;
van Dongen Koen W. A.
;
Gemmeke Hartmut
;
Michaelis Alexander
;
Ruiter Nicole V.
会议名称:
《IEEE International Ultrasonics Symposium》
|
2015年
关键词:
biomedical transducers;
biomedical ultrasonics;
cancer;
computerised tomography;
image reconstruction;
medical image processing;
ultrasonic transducers;
3D USCT;
3D ultrasound computer tomography;
breast cancer detection;
disc thickness;
fibre phase;
fibre position;
fibre size;
image quality;
image reconstruction;
mean electrical impedance;
piezocomposite based omnidirectional single fibre transducers;
synthetic aperture focusing technique;
Acoustics;
Impedance;
Resonant frequency;
Three-dimensional displays;
Tomography;
Transducers;
Ultrasonic imaging;
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