A Theory of Multiscale, Torsion-Based Shape Representation for Space Curves.
Farzin MokhtarianPublished in: Comput. Vis. Image Underst. (1997)
Keyphrases
- shape representation
- planar curves
- space curves
- multiscale
- shape analysis
- scale space
- computationally efficient
- curvature scale space
- coarse to fine
- shape matching
- shape descriptors
- edge detection
- shape variations
- pattern spectrum
- image processing
- image segmentation
- affine invariant
- matching algorithm
- keypoints
- multiresolution
- partial differential equations
- least squares
- dynamic programming