Chan Vese Active Contours without edges

Mainly implement three Chan Vese active contour ideas.

Implement following papers:
1. Chan, T. F., & Vese, L. A. (2001). Active contours without edges. IEEE Transactions on Image Processing, 10(2), 266‐277.
2. Chan, T.F., & Sandberg Y. B(2000). Active contours without edges for Vector‐valued Image. Journal of Visual Communication and Image Representation 11, 130–141 (2000)
3. Chan, T. F., & Vese, L. A. (2002). A Multiphase level set framework for image segmentation using the Mumford and Shah model. International Journal of Computer Vision 50(3), 271–293, (2002)
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Detailed HELP file
Teach you how to play with codes and what are functions for each file.
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Introduction to CV methods online
http://sites.google.com/site/rexstribeofimageprocessing/
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Demo video on Youtube
http://www.youtube.com/watch?v=uDYNy60yRks
http://www.youtube.com/watch?v=QmLkBhYgwhg
http://www.youtube.com/watch?v=UpZuBJySeGU