Orientation, Scale, and Discontinuity as Emergent Properties of Illusory Contour Shape.
Lance R. WilliamsKarvel K. ThornberPublished in: Neural Comput. (2001)
Keyphrases
- illusory contours
- edge strength
- geometrical properties
- rotation and scale invariant
- differential geometric
- image structure
- contour matching
- shape description
- gabor filters
- image contours
- contour extraction
- chain code
- active contours
- intensity profile
- invariant properties
- aspect ratio
- corner points
- deformable template
- tensor voting
- object contours
- edge points
- closed curves
- multiple scales
- perceptual grouping
- coarse scale
- shape representation
- shape model
- automatic scale selection
- image segmentation