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scripts default iconSnake : Active Contour (Scripts) Publisher's description

These functions implements the basic snake segmentation contour, as introduced by Kass et al

These functions implements the basic snake segmentation contour, as introduced by Kass et al.

A snake is an active (moving) contour, in which the points are attracted by edges and other image boundaries. To keep the contour smooth, a membrane and thin plate energy is used as contour regularization.

All code is well commented, and is probably easy readable. It includes,
- A balloon force, which is not in the original paper
- Binary image segmentation result,
- The "Gradient Vector Flow" (GVF) method.
- 3D implementation, including parameter to keep the mesh from self-intersecting

Try the example in the help of function Snake.m !

- Michael Kass, Andrew Witkin and Demetri TerzoPoulos "Snakes Active Contour Models", 1987
- Jim Invins and John Porril, "Everything you always wanted to know about snakes (but were afraid to ask)
- Chenyang Xu and Jerry L. Prince, "Gradient Vector Flow: A New external force for Snakes
- Christoph Lurig, Leif Kobbelt, Thomas Ertl, "Hierachical solutions for the Deformable Surface Problem in Visualization"

Please report bugs, successes and other comments

System Requirements:

MATLAB 7.10 (2010a)
Program Release Status: New Release
Program Install Support: Install and Uninstall

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