Generalized Bayesian speckle tracking applied to strain and ARFI displacements

机译：广义贝叶斯散斑跟踪应用于应变和ARFI位移

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Biased estimators with mean square error surpassing that described by the Cramer-Rao lower bound are implemented using Bayes' Theorem. In order to use Bayes' Theorem a new likelihood function was developed specifically for the ultrasound time-delay estimation problem. Results are shown for bulk, step, compression, and ARFI displacements.

机译：使用贝叶斯定理实现均方误差超过Cramer-Rao下限所描述的偏差估计量。为了使用贝叶斯定理，专门针对超声时延估计问题开发了一种新的似然函数。显示了体积，阶跃，压缩和ARFI位移的结果。

著录项

来源
《IUS;IEEE International Ultrasonics Symposium》|2011年|p.1152- 1155|共4页
会议地点 Orlando, FL(US)
作者
Byram, Brett; Trahey, Gregg; Palmeri, Mark;
展开▼
作者单位

Department of Biomedical Engineering Duke University Durham North Carolina USA;

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. The use of strain, strain rate, and displacement by 2D speckle tracking for assessment of systolic left ventricular function in goats: applicability and influence of general anesthesia [J] . Ann-Sabin J Berli, Rahel Jud Schefer, Kathrin Steininger, Cardiovascular Ultrasound . 2015,第1期

机译：利用应变，应变率和二维散斑跟踪位移评估山羊收缩期左心室功能的适用性和全身麻醉的影响
2. Quantification of left ventricular longitudinal strain, strain rate, velocity, and displacement in healthy horses by 2-dimensional speckle tracking. [J] . Decloedt A., Verheyen T., Sys S., Journal of Veterinary Internal Medicine . 2011,第2期

机译：通过二维散斑跟踪对健康马匹的左心室纵向应变，应变率，速度和位移进行定量。
3. Quantification of Left Ventricular Longitudinal Strain, Strain Rate, Velocity, and Displacement in Healthy Horses by 2‐Dimensional Speckle Tracking [J] . A. Decloedt, D. De Clercq, S. Sys, Journal of Veterinary Internal Medicine . 2011,第2期

机译：通过二维斑点追踪对健康马匹的左心室纵向应变，应变率，速度和位移进行定量
4. Generalized Bayesian Speckle Tracking Applied to Strain and ARFI Displacements [C] . Brett Byram, Gregg Trahey, Mark Palmeri IEEE Ultrasonics Symposium . 2011

机译：广义贝叶斯散斑追踪适用于应变和ARFI位移
5. Assessment of left atrial function via strain analysis derived from two-dimensional speckle tracking echocardiography in dogs [D] . Dermlim, Angkhana 2019

机译：二维散斑跟踪超声心动图在犬中通过应变分析评估左心房功能
6. Bayesian Speckle Tracking. Part II: Biased Ultrasound Displacement Estimation [O] . Brett Byram, Gregg E. Trahey, Mark Palmeri -1

机译：贝叶斯斑点跟踪。第二部分：偏超声位移估计
7. Poster Session 1The imaging examination and quality assessmentP185Why did the normal values of the left and right atrial volumes increase in the recent chamber quantification guidelines update?P186Atrial electromechanical delay, Left Atrial mechanical functions and longitudinal left ventricular strain in pre-diabetic patientsP187A web-based platform for e-training in echocardiographyP188Righ atrial size as a marker of success in electrical cardioversion in patients with persistent atrial fibrillationP189Echocardiographic assessment of left atrial dimensions and function in a healthy populationP190Impact of carotid artery revascularization on the cognitive and functional outcome and cerebral flow on TCD and brain MRI in patients with symptomatic carotid artery stenosis: a preliminary reportP191Aortic elasticity is impaired in hypereosinophilic syndromeP192Disturbed intracardiac flow transit prognosticates early decompensation in dilated cardiomyopathyP193Ultrasound guided treatment in acute heart failureP194Determinants of impaired global longitudinal function in middle-aged subjects free of cardiovascular diseaseP195Left ventricular remodeling in asymptomatic heart failure: classification and prognostic evaluationP196Restricted displacement of lateral right ventricular wall: a physiopathological explanation of geometrical and functional cardiac changes after cardiac surgeryP197A novel method to image intracardiac flow stagnation for the risk stratification for thrombosisP198Magnetic resonance imaging of anomalous origin of the left coronary artery from the pulmonary artery in children older than 4 monthsP199Coronary flow reserve is improved by LDL apheresis in patients with familial hypercholesterolemia and chronic ischemic heart diseaseP200 High velocities in the proximal part of the coronary arteries during routine echocardiography can predict nearest prognosisP201Recovery potential of the right ventricular function in the setting of a first STEMI treated by primary PCI: an echocardiographic studyP202Severe aortic stenosis patients with preserved ejection fraction according to flow and gradient classification: prevalence and outcomesP203Is basal left ventricular ejection time able to predict the severity of aortic stenosis in patients with depressed ejection fraction?P204Acceleration time in aortic stenosis: a new echocardiographic diagnostic parameterP205Application of novel Doppler indices of stenosis severity in the assessment of rheumatic mitral stenosis beyond conventional valve area and transvalvular gradientsP206Comparison of conventional echo score in patients with symptomatic rheumatic mitral stenosis: transesophageal echocardiography versus transthoracic echocardiographyP207Speckle-tracking echocardiography in evaluation early left ventricular systolic dysfunction in asymptomatic aortic regurgitation patients with good left ventricular ejection fractionP208Expansible aortic ring annuloplasty: mid-term results of aortic valve repairP209Papillary muscle dysfunction: insights into mitral valve prolapse using speckle tracking imaging [O] . K. Kebed, TAMER Moustafa, R. Conte, 2016

机译：海报课程1，成像检查和质量评估P185为什么左右心房量的正常值增加了近期的腔室量化指南更新？P186地机电延迟，左心房机械功能和纵向左心室菌株在糖尿病患者P187A基于Web的平台中的纵向左心室菌株对于Echocastography7188Righ的心房培训，作为持续性心房纤维纤维症患者的电气心源的成功标记，其对左心房尺寸的持续性尺寸和功能在颈动脉血管内的健康人口血管血管内的功能术语中的认知和功能结果和脑血流量患有症状颈动脉狭窄患者的MRI：初步报告P1191aoric弹性在过稳态综合症中受损，患者综合症192disturbed肠道流动分线预测促进了扩张心肌病的早期失代偿可爱的心脏衰竭，194.在中老年对象中的全球纵向功能受损的19545术中无症状心脏衰竭，无症状心力衰竭的血管疾病：分类和预后评价P1196命令左右心室壁的移位：心脏外科P197A新方法后几何功能心脏变化的物理病理学解释图像内血栓血栓血栓血液中动脉血栓动脉血栓动脉血栓动脉血栓动脉的风险分层的图像流动滞销通过家族高胆固醇血症和慢性缺血性心脏病患者的LDL洗手组改善了4个月P199Coronary流量储备的肺动脉。常规超声心动图中冠状动脉的近端部分可以预测右心室功能的最接近的预后PP201潜在潜力在由PRIMA处理的第一个Stemi的设置中RY PCI：超声心动图STOPYP202SEVERE主动脉狭窄患者根据流量和梯度分类，患有射血分数：患病率和脱水203起基础左心室喷射时间能够预测抑制射血分数患者主动脉狭窄的严重程度？P204Acceleration时间在主动脉狭窄中：a新的超声心动图诊断参数PaplationP205新型多普勒依据的狭窄程度依据在常规阀面积中的常规阀面积和Transvalulare agentsp206与常规回声评分中的令人满意的脑筋膜狭窄患者：经细胞激素超声心动图与rstansophorace超声心动图207截止到超声心动图评价早期左心室无症状主动脉射出术患者的收缩功能障碍患者良好的左心室喷射术术术228亮型主动脉环瓣膜成形术：主动脉瓣修理的中期结果9papillary肌肉功能障碍：使用散斑跟踪成像渗透二尖瓣脱垂
8. A General Theory for Bayesian Multitarget Tracking and Classification - Generalized Tracker/Classifier (GTC) [R] . Chong, C. Y., Mori, S., Tse, E., 1982

机译：贝叶斯多目标跟踪与分类的一般理论 - 广义跟踪器/分类器（GTC）

Generalized Bayesian speckle tracking applied to strain and ARFI displacements

摘要

著录项

相似文献

相关主题

期刊订阅