This is a classical image segmentation method based on snake model, It provodes a better understanding of segmentation based on active contour model.
File list:
snake
....\BoundMirrorEnsure.m
....\BoundMirrorExpand.m
....\BoundMirrorShrink.m
....\Contents.m
....\dt.m
....\gaussianBlur.m
....\gaussianMask.m
....\GGVF.m
....\GVF.m
....\imdisp.m
....\rawread.m
....\rawwrite.m
....\snakedeform.m
....\snakedeform2.m
....\snakedisp.m
....\snakeindex.m
....\snakeinit.m
....\snakeinterp.m
....\snakeinterp1.m
....\xconv2.m