Keyphrases
- segmentation algorithm
- level set
- medical images
- region growing
- image segmentation
- multiscale
- dynamic environments
- segmentation accuracy
- object segmentation
- segmentation method
- segmentation errors
- piecewise constant
- fully automatic
- image analysis
- energy function
- test images
- closed form
- x ray
- shape prior
- edge detection
- pixel level
- video sequences
- learning algorithm