Multiscale Fourier Descriptor for Shape-Based Image Retrieval.
Iivari KunttuLeena LepistöJuhani RauhamaaAri VisaPublished in: ICPR (2) (2004)
Keyphrases
- fourier descriptors
- multiscale
- affine invariant
- shape representation
- zernike moments
- affine transformation
- shape analysis
- fourier transform
- shape features
- shape retrieval
- image processing
- scale space
- wavelet transform
- feature vectors
- coarse to fine
- image segmentation
- shape descriptors
- frequency domain
- image representation
- local binary pattern
- filter bank
- signal processing
- multiresolution
- shape classification
- shape model
- medical images
- rotational symmetry