Keyphrases
- early vision
- image contours
- contour extraction
- adaptive smoothing
- shape description
- contour matching
- energy minimization
- shape model
- fourier descriptors
- chain code
- edge detection
- contour points
- inverse problems
- maximum a posteriori
- active contours
- geometric shapes
- edge map
- global shape
- closed curves
- corner points
- contour fragments
- arbitrary shape
- image processing
- shape prior
- shape descriptors
- graphical models
- machine learning
- shape constraints
- image segmentation
- deformable contour
- d objects
- image structure
- active contour model
- medial axis
- shape analysis
- image analysis
- video sequences
- object contours
- shape representation