New features for affine-invariant shape classification.
Carlos Ramon Pantaleon DionisioHae Yong KimPublished in: ICIP (2004)
Keyphrases
- affine invariant
- fourier descriptors
- shape classification
- affine transformation
- affine invariance
- low level
- feature vectors
- feature extraction
- shape retrieval
- image features
- feature set
- shape representation
- multiscale
- region descriptors
- edge detection
- computationally efficient
- shape matching
- shape description
- image segmentation