Face Recognition Based on Adaptively Weighted Gabor-LDA.
Weisheng LiWanli ChengPublished in: ICNC (4) (2008)
Keyphrases
- face recognition
- linear discriminant analysis
- gabor features
- discriminant analysis
- face images
- feature extraction
- face detection
- weighting functions
- recognition rate
- gabor wavelets
- recognition accuracy
- fisher classifier
- gabor wavelet transform
- face databases
- facial expressions
- computer vision
- human faces
- sparse representation
- principal component analysis
- local binary pattern
- subspace methods
- facial images
- small sample size
- gabor filters
- latent dirichlet allocation
- face verification
- feature analysis
- locality preserving projections
- face representation
- fisher criterion