An automatic method to determine mitral annular lines from 2D + 1D precordial echocardiogram

Y. S. Liu, Yu-Tai Ching, S. J. Chen

研究成果: Conference article

1 引文 斯高帕斯(Scopus)

摘要

We present a method to determine the sequence of mitral annular lines in 2D + 1D precordial echocardiogram. We first use the optical flow technique a 2-means algorithm to determine a set of possible mitral annular points. A pair of mitral annular points could form the mitral annular line. The problem to determine the sequence of mitral annular lines in 2D + 1D echocardiogram is modeled as a problem to find the shortest path in a graph. The proposed method need very few user inputs. Experimental results show that we can find accurate mitral annular lines.

原文English
頁(從 - 到)1717-1719
頁數3
期刊Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
3
DOIs
出版狀態Published - 1 十二月 2000
事件22nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Chicago, IL, United States
持續時間: 23 七月 200028 七月 2000

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