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Chan-Vese-model

A MATLAB implementation of Chan-Vese model for image segmentation, using idea proposed by Chan and Vese. For detailed information, please refer to the paper "Active Contours Without Edges", or my blog.

Usage

  • The test images are placed in "images" folder;
  • You can load the existing initial contours from "initial contours" folder or select a polygonal region by hand;
  • Also, you can record the evolution process of active contours in a GIF file;
  • Segmentation results will be saved in "results" folder;
  • Run "demo_CV.m" directly to get segmentation results.

NOTE: To use it as academic purpose, please cite the following papers:

[1] Active Contours Without Edges, Tony F. Chan and Luminita A. Vese. IEEE Trans on Image Processing, 2001.
[2] Level Set Evolution Without Re-initialization: A New Variational Formulation, Chunming Li, Chenyang Xu, Changfeng Gui, and Martin D. Fox. IEEE CVPR, 2005.

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A MATLAB implementation of Chan-Vese model for image segmentation, using the idea proposed by Chan and Vese.

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