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Conference papers
On the implementation of the multi-phase region segmentation, solving the hidden phase problem
Abstract : We consider the Chan and Vese multiphase segmentation
based on the partition of an image minimizing an energy
involving a region-based data fidelity term and a regularization term. The common implementation of the continuous
optimization of this segmentation framework, with multiple
level set functions, raises some numerical issues which lead
to poor performance of the method when handling more than
two phases. We propose a general formulation of the multi-
phase model, and a permutation method, incorporated in the
level-set based implementation of the multi-phase approach
to handle in an original way the so-called hidden phase problem.
https://hal.telecom-paris.fr/hal-02286882
Contributor : Telecomparis Hal Connect in order to contact the contributor
Submitted on : Friday, September 13, 2019 - 4:18:51 PM
Last modification on : Tuesday, October 19, 2021 - 11:15:15 AM
Contributor : Telecomparis Hal Connect in order to contact the contributor
Submitted on : Friday, September 13, 2019 - 4:18:51 PM
Last modification on : Tuesday, October 19, 2021 - 11:15:15 AM