三维左心室运动的点对跟踪

Proceedings of the IEEE Workshop on Visual Motion Pub Date : 1991-10-07 DOI:10.1109/WVM.1991.212772

A. Amini, J. Duncan

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引用次数: 49

摘要

研究了利用四维图像数据对左室壁进行运动跟踪的问题。作者首先讨论了现有的四维数据的形式，即电影x射线CT，门控和电影磁共振图像数据。然后他们讨论了用于跟踪心内膜运动的方法。在此基础上，提出了一种算法，并给出了实验结果。

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Pointwise tracking of left-ventricular motion in 3D

The problem of motion-tracking of the left-ventricular wall from 4D image data is addressed. The authors first discuss the forms of 4D data available, namely cine-X-ray CT, and gated and cine magnetic-resonance image data. They then discuss the approach that is utilized for tracking the movement of the endocardium. Based on these ideas, an algorithm is developed, and experimental results are presented.<>

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Proceedings of the IEEE Workshop on Visual Motion

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