Keyphrases
- face recognition
- correlation filters
- visual information
- thermal images
- visual features
- face images
- recognition rate
- human faces
- face identification
- local binary pattern
- discriminant analysis
- linear discriminant analysis
- computer vision
- edge detection
- face detection
- principal component analysis
- facial expressions
- low level
- facial images
- feature vectors
- visual cues
- visual perception
- morphological filters
- order statistics
- feature analysis
- feature extraction
- high level
- image processing