Contour correction liver cancer CT image segmentation method based on Snake model

被引：0
|
作者：
Liu Jian-hua [1 ]
Zhangrui [1 ]
Wang Jian-wei [1 ]
机构：
[1] N China Univ Water Conservancy & Elect Power, Dept Informat Engn, Zhengzhou, Peoples R China
来源：
PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOLS 1-9 | 2009年
关键词：
liver cancer CT image segmentation; Snake model; initial contour; contour correction;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
to segment CT (computed tomography) images of liver cancer effectively, a new method based on Snake model was proposed. Image segmentation based on threshold was combined with image segmentation based on Snake model, and a contour correction process was added. This method obtains a better result on liver cancer CT images segmentation, overcomes the defect that traditional Snake model can not segment the images with serious depressions. The results of the experiment demonstrate that this algorithm is an effective method for segmenting the liver cancer image.
引用
收藏
页码：1747 / 1750
页数：4
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