期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

基于医学图像分析的心脏流体力学研究现状及趋势 被引量：3

Present Status and Trend of Heart Fluid Mechanics Research Based on Medical Image Analysis
原文传递
导出
摘要 介绍了当前基于医学图像的心脏流体力学研究方法,并简要分析了基于磁共振成像(MRI)的流体研究方法、基于彩色多普勒超声心脏流体动力学和基于灰阶超声图像的三种常用分析方法的特点、不足以及算法本质,并指出了基于超声图像运动矢量估计的粒子成像速度(PIV)测量、斑点跟踪和块匹配方法在算法原理本质上的相同之处,都是采用了图像块之间的相关特性。分析表明,在未来基于医学图像的心脏流体力学分析研究中,随着信息技术和传感器技术的发展,将会在心脏流体能量传递过程、流体特征与心脏功能状态以及血液流体与心肌固体运动耦合三方面迅速展开深层次的研究。 With introduction of current main methods for heart fluid mechanics researches, we studied the characteris- tics and weakness for three primary analysis methods based on magnetic resonance imaging, color Doppler ultrasound and grayseale ultrasound image, respectively. It is pointed out that particle image velocity （PIV）,speckle tracking and block match have the same nature, and three algorithms all adopt block correlation. The further analysis shows that, with the development of information technology and sensor, the research for cardiac function and fluid mechan- ics will focus on energy transfer process of heart fluid, characteristics of Chamber wall related to blood fluid and Flu- id-structure interaction in the future heart fluid mechanics fields.
作者 甘建红 尹立雪 谢盛华 李文华 卢景 罗安果
机构地区 成都信息工程学院软件工程学院 四川省医学科学院.四川省人民医院心血管超声及心功能科超声心脏电生理学与生物力学四川省重点实验室
出处 《生物医学工程学杂志》 EI CAS CSCD 北大核心 2014年第3期698-702,共5页 Journal of Biomedical Engineering
基金 国家自然科学基金资助项目(30970698) 四川省科研院所科技成果转化项目资助(30504010140) 2012年四川省卫生厅科研项目资助(120062) 成都信息工程学院引进人才项目资助(KYTZ201040)
关键词 心脏流体 彩色多普勒超声图像 灰阶图像 流体特征 heart fluid color Doppler ultrasound image gray ultrasound image fluid characteristics
分类号 R445.1 [医药卫生—影像医学与核医学] TP391.7 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献27

  • 1Medimaging International Staff Writers. Ultrasound imaging of blood flow provides new clues into cardiac abnormalities, dysfunetion[EB/OL] [2013-03-07]. http,//www, medimag- ing. net/ultrasound/articles/294741089/ultrasound imaging_ of blood flow provides new_clues_into_cardiac_abnormali- tiesdysfunction, html. 2012.06.12.
  • 2SENGUPTA P P, PEDRIZZETTI G, KILNER P J, et al. E- merging trends in CV flow visualization [J]. JACC Cardiovasc Imaging, 2012, 5(3)~ 305-316.
  • 3KHERADVAR A, PEDRIZZETTI G V. Vortex formation in the cardiovascular system [M]. London, UK: Springer-ver- lag,2012.
  • 4BEI.LOFIORE A, QUINLAN N J. High-resolution measure- ment of the unsteady velocity field to evaluate blood damage induced by a mechanical heart valve [J]. Ann Biomed Eng, 2011, 39(9): 2417-2429.
  • 5MARKL M, KILNER P J, EBBERS T. Comprehensive 4D velocity mapping of the heart and great vessels by cardiovas- cular magnetic resonance [ EB/OL ] [ 2013-03-07 ]. http:// www. jcmr-online, com/content/13 / 1 / 7.
  • 6WONG K K L, KEI.SO R M, WORTHLEY S G, et al. Car- diac flow analysis applied to phase contrast magnetic reso- nance imaging of the heart [J]. Ann Biomed Eng, 2009, 37 (8) : 1495-1515.
  • 7WONG K K L, KELSO R M, WORTHLEY S G, et al. Noninvasive cardiac flow assessment using high speed magnet- ic resonance fluid motion tracking [J]. PLoS One, 2009, 4 (5) : 1-15.
  • 8. WONG K K L, TU J Y, KELSO R M, et al. Cardiac flow com- ponent analysis [J]. Med Eng Phys, 2010, 32(2) : 174-188.
  • 9GARCIA D, DEL ALAMO J C, TANNE D, et al. Two-di- mensional intraventricular flow mapping by digital processing conventional color-Doppler echocardiography images [J]. IEEE Trans Med Imaging, 2010, 29(10): 1701-1713.
  • 10BRONSHTEIN M, ZIMMER E Z, BLAZER S, et al. Tran- sient abnormal fetal cardiac flow patterns at 13 to 17 gesta-tional weeks [J]. Prenat Diagn, 2012, 32(5): 444-449.

二级参考文献38

  • 1Brtinig M, Niehsen W. Fast full- search block matching[J]. IEEE Trans Circuits Syst Video Technol,2001,11 (2) : 241 - 247.
  • 2Ghanbari M. The cross- search algorithm for motion estimation[J].IEEE Trans Commun, 1990, 38(7) : 950 - 953.
  • 3Zhu S, Ma K - K. A new diamond search algorithm for fast block -matching motion estinaation [ J ]. IEEE Tram Image Processing, 2000, 9 (2) :287 - 290.
  • 4Lee C H, Chen L H. A fast motion estimation algorithm based on the block sum pyramid [J]. IEEE Trans Image Processing, 1997,6(11): 1587- 1591.
  • 5Li W, Salari E. Successive elimination algorithm for motion estimation [J]. IEEE Trans Image processing, 1995,4(1): 105- 107.
  • 6Demir B, Erturk S. Block motion estimation using adaptive modified two - bit transform[J]. IET Image Process, 2007,1(2):215 -222.
  • 7李维宁,李百棋.高效能斑点追踪及其在乳房超音波影像之应用[D].国立台湾大学电机工程学研究所硕士论文,2003.
  • 8胡玮,张军,孔国喜,刘会昭.超声检测颈内动脉内-中膜厚度及其形态结构与相关心脑血管疾病的关系[J].第四军医大学学报,2007,28(15):1431-1433. 被引量：1
  • 9Kanei Y, Friedman M, Ogawa N, et al. Frequent premature ventricular complexes originating from the right ventrieular outflow tract are associated with Ieft ventricular dysfunction. Ann Noninvasive Electrocardiol, 2008,13 : 81-85.
  • 10Yarlagadda RK, Iwai S, Stein KM, et al. Reversal of cardiomyopathy in patients with repetitive monomorphic ventricular ectopy originating from the right ventricular outflow tract. Circulation,2005,112 : 1092-1097.

共引文献18

同被引文献43

  • 1Mackay J, Mensah GA, Mendis S, et al. The atlas of heart disease and stroke: World Health Organization[M]. Brighton, UK: Myriad Editions, 2004.
  • 2Kim WY, Walker PG, Pedersen EM, et al. Left ventricular blood flow patterns in normal subjects: a quantitative analysis by three-dimensional magnetic resonance velocity mapping [J]. J Am Coil Cardiol, 1995, 26(1): 224-238.
  • 3Ebbers T, Wigstrom L, Bolger A, et al. Noninvasive measurement of time-varying three-dimensional relative pressure fields within the human heart [J]. J Biomech Eng, 2002, 124(3): 288-293.
  • 4Thomas J, Weyman A. Echocardiographic Doppler evaluation of left ventricular diastolic function. Physics and physiology [J]. Circulation, 1991, 84(3): 977-990.
  • 5Saber NR, Gosman A, Wood NB, et al. Computational flow modeling of the left ventricle based on in vivo MR/data: initial experience [J]. Ann Biomed Eng, 2001, 29(4): 275-283.
  • 6Long Q, Merrifield R, Yang G, et al. The influence of inflow boundary conditions on intra left ventricle flow predictions [J]. J Biomech Eng, 2003, 125(6): 922-927.
  • 7Schenkel T, Malve M, Reik M, et al. MRI-based CFD analysis of flow in a human left ventricle: methodology and application to a healthy heart [J]. Ann Biomed Eng, 2009, 37(3): 503-515.
  • 8Krittian S, Janoske U, Oertel H, et al. Partitioned fluid-solid coupling for cardiovascular blood flow [J]. Ann Biomed Eng, 2010, 38(4): 1426-1441.
  • 9Zheng X, Seo J, Vedula V, et al. Computational modeling and analysis of intracardiac flows in simple models of the left ventricle [J]. Eur J Mechan-B/Fluids, 2012, 35: 31-39.
  • 10Le TB, Sotiropoulos F. On the three-dimensional vortical structure of early diastolic flow in a patient-specific left ventricle [J]. Eur J Mechan-B/Fluids, 2012, 35: 20-24.

引证文献3

二级引证文献38

生物医学工程学杂志
2014年 第3期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部