File list (Check if you may need any files):
active Contours 2000\activeContours_Snakes.pdf
....................\chest.pgm
....................\circle.jpg
....................\filter_function.m
....................\getsnake.m
....................\heart.pgm
....................\img1.tif
....................\img2.tif
....................\interate.m
....................\new.pgm
....................\README.txt
....................\room.pgm
....................\snk.fig
....................\snk.m
....................\square.jpg
....................\U64.pgm
active Contours 2000