An improved edge-based level set method combining local regional fitting information for noisy image segmentation
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- 作者：Cheng Liua ; Weibin Liua ; wbliu@bjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Weiwei Xingb
- 关键词：Level set method ; Image segmentation ; Variable regional coefficient ; Edge stop function
- 刊名：Signal Processing
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：130
- 期：Complete
- 页码：12-21
- 全文大小：8478 K
文摘
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Analyze different regional properties between noisy points and edge points.
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Use local regional properties to distinguish noises and object edges.
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Variable regional coefficient ensures level set equation has good convergences.
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The improved edge stop function is insensitive to noises.
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The improved edge-based level set method is efficient in noisy image segmentation.