Classification of handwritten vector symbols using elliptic Fourier descriptors.
Torfinn TaxtKatrine Weisteen BjerdePublished in: ICPR (2) (1994)
Keyphrases
- fourier descriptors
- feature vectors
- affine invariant
- shape features
- fourier transform
- shape classification
- shape representation
- moment invariants
- affine transformation
- shape analysis
- frequency domain
- pattern recognition
- feature space
- feature extraction
- shape descriptors
- character recognition
- decision trees
- classification accuracy
- feature set
- machine learning
- image sequences
- three dimensional