Localizing Characteristic Points on a Vertebra Contour by Using Shape Language.
Marzena BieleckaAndrzej BieleckiPublished in: ICCVG (2018)
Keyphrases
- shape model
- statistical shape model
- image contours
- contour points
- chain code
- shape description
- programming language
- global shape
- geometric shapes
- contour matching
- contour extraction
- image gradient
- deformable models
- fourier descriptors
- polygonal approximation
- deformable contour
- shape representation
- image structure
- shape constraints
- active contours
- natural language
- shape prior
- coarse to fine
- shape descriptors
- landmark points
- medical imaging
- geometrical features
- closed contours
- medical images
- image segmentation
- shape variations
- invariant properties
- contour segments
- shape space
- image processing
- arbitrary shape
- x ray images
- shape features
- object contours
- closed curves
- corner points
- active shape model
- active contour model
- distance map
- shape analysis
- vector field
- edge detection
- contour fragments
- region homogeneity