Multi-scale contour flexibility shape signature for Fourier descriptor.
Xin ShuLei PanXiaojun WuPublished in: J. Vis. Commun. Image Represent. (2015)
Keyphrases
- fourier descriptors
- multiscale
- shape representation
- shape features
- affine invariant
- shape description
- contour matching
- shape analysis
- shape descriptors
- shape retrieval
- zernike moments
- shape classification
- affine transformation
- fourier transform
- feature vectors
- frequency domain
- scale space
- object shape
- edge detection
- coarse to fine
- shape matching
- wavelet transform
- shape variations
- signal processing
- image compression
- graph cuts
- image representation
- object recognition