An Improved Algorithm for the Piecewise-Smooth Mumford and Shah Model in Image SegmentationReport as inadecuate




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EURASIP Journal on Bioinformatics and Systems Biology

, 2006:84397

First Online: 04 April 2006Received: 08 September 2005Revised: 18 January 2006Accepted: 22 January 2006

Abstract

An improved algorithm for the piecewise-smooth Mumford and Shah functional is presented. Compared to the previous work of Chan and Vese, and Choi et al., extensions of the key functions Open image in new window are replaced by updating the level set function based on an artificial image that is composed of the diffused image and the original image. The low convergence problem of the classical algorithm is efficiently solved in the proposed approach. The resulting algorithm has also been demonstrated by several cases.

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Author: Yingjie Zhang

Source: https://link.springer.com/



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