Keyphrases
- face recognition
- face images
- human faces
- local binary pattern
- discriminant analysis
- principal component analysis
- face detection
- face databases
- computer vision
- facial images
- linear discriminant analysis
- recognition rate
- face identification
- feature extraction
- recognition accuracy
- neural network
- face recognition algorithms
- person identification
- fisher linear discriminant
- thermal infrared
- orl face database
- robust face recognition
- orl face
- gabor features
- pose variations
- illumination conditions
- sparse representation
- facial expressions
- pattern recognition
- image processing
- artificial intelligence