Illumination-invariant face identification using edge-based feature vectors in pseudo-2D Hidden Markov Models.
Yasufumi SuzukiTadashi ShibataPublished in: EUSIPCO (2006)
Keyphrases
- hidden markov models
- face identification
- feature vectors
- gabor features
- gabor filters
- face recognition
- local binary pattern
- texture features
- feature extraction
- face images
- face verification
- image features
- similarity measure
- feature space
- line drawings
- texture classification
- subband
- support vector machine
- active contours
- gaussian mixture model
- shape features
- facial expression recognition
- texture images
- edge information
- texture information
- color model
- multiresolution
- image processing
- face databases
- face detection
- recognition rate