Shape Retrieval Using Normalized Fourier Descriptors Based Signatures and Cyclic Dynamic Time Warping.
Andrés MarzalVicente PalazónGuillermo PerisPublished in: SSPR/SPR (2006)
Keyphrases
- shape retrieval
- fourier descriptors
- dynamic time warping
- similarity measure
- shape classification
- shape recognition
- shape features
- shape description
- affine transformation
- shape representation
- shape descriptors
- shape analysis
- feature vectors
- affine invariant
- fourier transform
- distance measure
- frequency domain
- euclidean distance
- data sets
- similarity search
- shape matching
- multiscale
- pairwise
- pattern recognition
- signal processing