An Efficiently Coupled Shape and Appearance Prior for Active Contour Segmentation.
Martin MuellerNavdeep DahiyaAnthony J. YezziPublished in: CoRR (2021)
Keyphrases
- active contour segmentation
- shape constraints
- appearance features
- object shape
- appearance cues
- active contours
- shape model
- prior information
- ultrasound images
- prior knowledge
- intra class variations
- appearance information
- shape variations
- shape prior
- prior shape
- shape descriptors
- spatial layout
- global shape
- viewpoint
- appearance model
- shape matching
- shape representation
- shape features
- object boundaries
- geometric information
- shape analysis
- medial axis
- deformable models
- likelihood model
- graph cuts