A fast snake model based on non-linear d
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Min Wei; Yongjin Zhou; Mingxi Wan
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Article
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2004
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Elsevier Science
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English
โ 364 KB
In this paper, the traditional snake model and gradient vector flow (GVF) snake model are studied, which are believed to be quite slow due to the need to compute inverse matrix. Actually, the GVF in the latter snake model is formed by a biased linear diffusion procedure, and there would be oscillati