Inter-observer variability assessment of a left ventricle segmentation tool applied to 4D MDCT images of the heart

机译：左心室分割工具应用于心脏的4D MDCT图像的观察者间变异性评估

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Multiple detector row computed tomography (MDCT) cardiac angiography provides a large amount of data concerning multiple cardiac phases which are not often considered. Segmentation is a first step towards exploring how this additional data can be used to perform left ventricle functional analysis or myocardial perfusion assessment. We present preliminary results regarding the assessment of inter-observer variability for a semi-automatic (multi-phase) segmentation tool for the left-ventricle.

机译：多检测器行计算机断层扫描（MDCT）心脏血管造影可提供有关多个心脏相位的大量数据，这些数据通常不被考虑。分割是探索如何将这些附加数据用于执行左心室功能分析或心肌灌注评估的第一步。我们提出了关于评估左心室半自动（多阶段）分割工具的观察者间变异性的初步结果。

著录项

来源
《33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society》|2011年|p.3411-3414|共4页
会议地点
作者
Silva Samuel; Madeira Joaquim; Santos Beatriz Sousa; Ferreira Carlos;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类生物工程学（生物技术）;
关键词

相似文献

外文文献
中文文献
专利

1. Intraobserver reliability of two-dimensional ultrasound derived strain imaging in the assessment of the left ventricle, right ventricle, and left atrium of healthy human hearts [J] . OxboroughD., GeorgeK., BirchK.M. Echocardiography. . 2012,第7期

机译：二维超声衍生应变成像在观察者健康人心脏的左心室，右心室和左心房中的观察者内可靠性
2. New semi-automated segmentation approach of the left ventricle applied to cine MR images analysis [J] . Mahammed Messadi, Abdelhafid Bessaid, Sihem Lazzouni International Journal of Applied Pattern Recognition . 2018,第1期

机译：新的左心室半自动分割方法在电影MR图像分析中的应用
3. 4D reconstruction of the left ventricle during a single heart beat from ultrasound imaging [J] . C. Bonciu, R. Weber, C. Leger Image and Vision Computing . 2001,第6期

机译：超声成像在单次心跳期间左心室的4D重建
4. Inter-observer variability assessment of a left ventricle segmentation tool applied to 4D MDCT images of the heart [C] . Silva Samuel, Madeira Joaquim, Santos Beatriz Sousa, Annual International Conference of the IEEE Engineering in Medicine and Biology Society . 2011

机译：Observer Inter-Oberver左心室分割工具的可变性评估适用于心脏的4D MDCT图像
5. A Cardiac Disease Prediction and Clinical Decision Making Framework Based on Automated Segmentation of Left and Right Ventricles in Cardiac MRI Images [D] . Matla Leela Venkata Manikanta, Sai Durga Parasad. 2018

机译：基于心脏MRI图像自动分割的心脏病预测和临床决策框架
6. Myocardial Iron Loading Assessment by Automatic Left Ventricle Segmentation with Morphological Operations and Geodesic Active Contour on T2* images [O] . Yun-gang Luo, Jacky KL Ko, Lin Shi, -1

机译：在T2 *图像上通过形态学操作和测地线主动轮廓自动左心室分割评估心肌铁负荷
7. P1007Aortic root diameters and aortic regurgitation in hypertensive patients and normal subjectsP1008Ultrasonic assessment of backscatter signal intensity of the right ventricle in patients with arterial hypertension as a method of measuring alterations of myocardiumP1009Speckle strain echocardiography for the evaluation of left ventricular dyssynchrony in patients with severe lung diseases and pulmonary hypertensionP1010Impaired left ventricular ejection fraction in a cohort of systemic sclerosis patients: clinical and echocardiographic characteristicsP1011Prognostic role of subclinical left ventricular systolic dysfunction evaluated using strain imaging by speckle-tracking echocardiographyP1012Inferior vena cava diameter is a strong and practical marker of physical activity and fitnessP1013When the heart works for two: morphologic and functional adaptation during pregnancyP1014Extensive use of lung ultrasound in pediatric cardiac surgery: preliminary experienceP1015Asymptomatic delayed right ventricular perforation by cardiac implantable electronic devices lead, echocardiographic featuresP1016Novel echocardiographic prognostic markers for cardiac tamponade in patients with large malignant pericardial effusions. A paradigm shift from flow to tissue imagingP1017Doppler echocardiographic parameters as a marker of cardiac tamponadeP1018Sigmoid septum as a marker of elongation of thoracic aorta caused by progression of atherosclerosisP1019Carotid artery atherosclerosis and stiffness: comparison of different metabolic measuresP1020Feasibility of triple imaging vasodilator stress echo in patients with suspected coronary artery diseaseP1022The use of combined echo and cardio-pulmonary stress for discriminating cardiac problems from de-conditioning in patients with dyspneaP1023Long-term prognosis of a stress echocardiography in patients after successful primary percutaneous intervention and incomplete revascularization of non-culprit lesionsP1024Diastolic exercise stress echo can unmask diastolic dysfunction in type 2 diabetes, a five-year follow-up studyP1025Diabetes mellitus is the major limitation for diagnosis of coronary artery disease assessed by semisupine ergometer stress echocardiographyP1026Longitudinal changes of atherosclerotic features in the aorta on transcatheter aortic valve implantation using transesophageal echocardiographyP1027Severe aortic stenosis: comparison between effective and anatomical aortic?valvular area by two and three dimension transesophageal ecocardiographyP1028Region growing method provides better left ventricular volume and cardaic output measuringP10293 dimensional echocardiographic evaluation of mitral valve geometry in patients with secondary and primary mitral regurgitationP1030The impact of adjustable region of interest on ventricular strain measurements and arrhythmic risk assessment in patients with hypertrophic cardiomyopathyP1031Left ventricular strain at presentation predicts long-term outcome in ALCAPA patientsP1032Global atrial-ventricular strain as a new index of subclinical left heart dysfunction in hypertensive and diabetic patients [O] . O. Vriz, S. Ivanov, M. Szulik, 2016

机译：高血压患者的根直径和主动脉反转和正常主动脉的动脉高压患者右心室反散射信号强度的正常主动脉强度评估，作为测量严重肺病患者患者肌动脉高压肌动脉高压肌动脉高血压菌菌菌菌变化的方法。肺动脉高压患者患者患者群中左心室射血分数：临床和超声心动图特征P1111811潜临床左心室收缩功能障碍使用散斑跟踪超声心动图1012121221212121212121212121212121212121212121212121212121212121212121121212121212121111111111111111111111111111111111111111111111111111121212121212121211为本的适用于两种：在儿科心脏外科肺超声中妊娠期妊娠期间的形态学和功能适应：初步体验P1015Asymptomatic延迟编右心室穿孔通过心脏植入式电子设备导致，超声心动图featuresP1016Novel超声心动图预后标志物，从而在患者心脏压塞与大恶性心包积液。从流动到组织imagingP1017Doppler超声心动图参数模式转变为心脏tamponadeP1018Sigmoid隔膜的标志物所造成的atherosclerosisP1019Carotid动脉粥样硬化和刚度的进展胸主动脉的伸长率的标志物：在患者三重成像血管扩张应力回波的不同代谢measuresP1020Feasibility的比较疑似冠状动脉疾病P11022在成功的原发性经皮干预后患者的呼吸困难超声心动图和非罪魁祸首后的患者应激超声心动图患者患者的患者中患者中的患者歧视患者歧视心脏病患者的歧视和心动肺胁迫。患者中的应激超声心动图和非罪魁祸首P11024diaaltolic运动压力回声的不完全血运2型糖尿病患者中的露起舒张功能障碍，五年后续研究1025Dabetes Mellitus是SemiSupine Ergometer超声心动图1026评估冠状动脉疾病诊断的主要限制在主动脉上的动脉粥样硬化的特征纵向变化导管主动脉瓣植入使用经食道echocardiographyP1027Severe主动脉瓣狭窄：由两个和三个有效和解剖主动脉瓣区域之间的比较尺寸经食道ecocardiographyP1028Region生长方法提供了更好的左心室体积和cardaic输出measuringP10293维超声心动图评估二尖瓣患者的心室应变测量，并在患者就诊时肥厚cardiomyopathyP1031Left室劳损性心律失常的风险评估利率调整区域的中小学二尖瓣regurgitationP1030The影响阀几何预测长期结局ALCAPA patientsP1032Global心房心室株为新的索引高血压和糖尿病患者亚临床左心功能障碍

Inter-observer variability assessment of a left ventricle segmentation tool applied to 4D MDCT images of the heart

摘要

著录项

相似文献

相关主题

期刊订阅