Shape and appearance priors for level set-based left ventricle segmentation.
Ronghua YangMajid MirmehdiXianghua XieDavid HallPublished in: IET Comput. Vis. (2013)
Keyphrases
- shape prior
- appearance features
- appearance cues
- geometric information
- shape variations
- global shape
- shape model
- prior information
- appearance information
- object shape
- bayesian framework
- active contours
- graph cuts
- shape features
- shape representation
- prior knowledge
- shape constraints
- object shapes
- parametric models
- shape descriptors
- level set
- energy functional
- shape matching
- object boundaries
- shape analysis
- appearance variations
- shape from shading
- appearance model
- energy function
- spatial arrangement
- segmentation algorithm
- image sequences
- spatial configurations
- active shape