Shape from contour: straight homogeneous generalized cones.
Fatih UlupinarRamakant NevatiaPublished in: ICCV (1990)
Keyphrases
- image contours
- shape description
- contour matching
- contour extraction
- fourier descriptors
- contour points
- active contours
- chain code
- image structure
- shape prior
- shape matching
- shape features
- active contour model
- polygonal approximation
- straight line
- shape model
- distance map
- corner points
- shape constraints
- ellipse fitting
- contour detection
- shape representation
- shape analysis
- global shape
- object features
- closed contours
- control points
- shape descriptors
- deformable contour
- contour segments
- line segments
- arc length
- b spline
- cluttered images
- shape deformation
- geometric shapes
- perceptual grouping
- d objects