Watershed-presegmented snake for boundary detection and tracking of left ventricle in echocardiographic images

被引：29

作者：

Cheng, JR ^{[1
]}

Foo, SW

Krishnan, SM

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

[2] Nanyang Technol Univ, Singapore 639798, Singapore

来源：

IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE | 2006年 / 10卷 / 02期

关键词：

boundary detection; echocardiographic images; morphological operation; snake;

D O I：

10.1109/TITB.2005.859887

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, an automated method of boundary detection of the left ventricle (LV) is proposed. The method uses a watershed transform and morphological operation to locate the region containing the LV, then performs snake deformation with a multiscale directional edge map for the detection of the endocardial boundary of the LV.

引用

页码：414 / 416

页数：3

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