Multi-Threshold Level Set Model for Image Segmentation

被引：11
|
作者：
Hsu, Chih-Yu [1 ]
Yang, Chih-Hung [2 ]
Wang, Hui-Ching [2 ]
机构：
[1] ChaoYang Univ Technol, Dept Informat & Commun Engn, Taichung 41349, Taiwan
[2] Natl Chung Hsing Univ, Dept Appl Math, Taichung 40227, Taiwan
来源：
EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING | 2010年
关键词：
ACTIVE CONTOURS; SHAPE; CONSTRAINTS;
D O I：
10.1155/2010/950438
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A multi-threshold level set model for image segmentations is presented in the paper. The multi-threshold level set formulation uses a speed function for stopping the locations of the active contours. The speed function with multiple thresholds is designed for detecting boundaries of multiple regions of interest (ROI) in images. These thresholds can be automatically obtained by Fuzzy C-means method. The experimental results show that the proposed method is able to capture boundaries of multiple regions of interest.
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页数：8
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