Illumination Invariant Feature Selection for Face Recognition.
Yazhou LiuHongxun YaoWen GaoDebin ZhaoPublished in: PCM (2) (2005)
Keyphrases
- illumination invariant
- face recognition
- feature selection
- local binary pattern
- feature extraction
- gabor features
- face images
- recognition rate
- linear discriminant analysis
- human faces
- face detection
- sparse representation
- feature set
- feature selection algorithms
- machine learning
- support vector
- computer vision
- facial expressions
- mutual information
- classification accuracy
- face databases
- face tracking
- multi band
- facial images
- object level
- object detection
- spherical harmonics
- principal component analysis
- texture features
- gabor filters
- invariant features
- feature subset
- object recognition
- computer vision algorithms
- feature space
- multiscale
- multi class