Face Recognition and Expression Classification.
Praseeda LekshmiM. SasikumarDivya S. VidyadharanPublished in: World Congress on Engineering (Selected Papers) (2008)
Keyphrases
- expression classification
- face recognition
- facial expression recognition
- facial expressions
- face images
- facial asymmetry
- human identification
- expression recognition
- facial feature extraction
- local binary pattern
- facial images
- facial features
- human faces
- feret database
- feature extraction
- face identification
- face detection
- discriminant analysis
- face databases
- image recognition
- gabor features
- recognition rate
- face recognition systems
- gabor wavelets
- principal component analysis
- video sequences
- feature vectors
- sparse representation
- frontal view
- face recognition algorithms
- quantitative evaluations
- feature analysis
- illumination variations