Efficient Gabor expansion using non minimal dual Gabor windows.
Nagesh K. SubbannaYonina C. EldarPublished in: ICECS (2004)
Keyphrases
- face recognition
- gabor filters
- feature vectors
- image representation
- wavelet features
- computationally expensive
- fisher linear discriminant
- information systems
- databases
- feature extraction
- feature space
- directional features
- gabor wavelets
- image copy detection
- fisher classifier
- gabor features
- lightweight
- wavelet transform
- feature selection