Keyphrases
- color images
- color image segmentation
- image segmentation
- active contours
- level set
- segmentation algorithm
- segmentation method
- shape prior
- genetic algorithm
- gray level images
- gradient vector flow
- deformable models
- gray scale
- natural color images
- region growing
- medical images
- geodesic active contours
- active contour model
- color information
- grayscale images
- segmented images
- region competition
- image analysis
- external force
- deformable contour
- image processing
- level set method
- energy functional
- object boundaries
- b spline
- energy function
- edge detection
- segmentation accuracy
- motion segmentation