Parameters
- Alpha: Alpha determines the elasticity of the filament
- Beta: Beta cause a filament to straighten, can cause filament to grow.
- Gamma: Gamma restricts the distance the points move
- Weight: Weight changes the level of influence the image has
- Stretch Force: A factor to adjust the pulling force.
- Deform Iterations: Number of iterations per deform snake click.(esc will stop)
- Snake Point Separation:The distance between points when the contours are sampled
- Image Smoothing:The width of the gaussian filter that is applied to the image.
- Z Spacing:Distance between Z planes in x-y pixels. Changing this value
will cause the 3D image to reload.
- Foreground:Determines the pixel value where the snake will stretch while deforming.
- Background:Complements the forground intensity. The snake will shrink when
the snake is less than the mean of the Foreground and Background intensities.
Keyboard Shortcuts
- Arrow Keys move the planes in the 3D section view.
- ",", and "." Change the current slice. Moves the X-Y plane up and down in 3D section view.
- "Esc" Cancels deform snake operation.
- "v" Cycles to next view configuration.
- "f" Next time frame.
- "b" Previous time frame.