Affine Invariant Gradient Based Shape Descriptor.
Abdulkerim ÇaparBinnur KurtMuhittin GökmenPublished in: MRCS (2006)
Keyphrases
- affine invariant
- shape descriptors
- zernike moments
- affine transformation
- shape analysis
- d objects
- shape retrieval
- scale invariant
- shape representation
- multiscale
- affine invariance
- shape matching
- shape features
- fourier descriptors
- shape context
- contour matching
- feature vectors
- viewpoint
- feature descriptors
- least squares
- image registration
- feature selection