start snakes implementation. work on increment
Iteration function complete
Add basic energy calculation--diff from green
Update deformation algo and energy func
Begin ARC_Snake class
ARC_Snake first milestone complete
Make demo more usable
begin to integrate ARC_Snake
Add mouse support and image support in debug mode.
Merge branch 'snakeclass' into snakes
snakeclass is no longer necessary.
Completed energy function dev framework