A depth video-based facial expression recognition system utilizing generalized local directional deviation-based binary pattern feature discriminant analysis.
Md. Zia UddinPublished in: Multim. Tools Appl. (2016)
Keyphrases
- discriminant analysis
- face recognition
- binary patterns
- facial expressions
- feature extraction
- face images
- local binary pattern
- linear discriminant analysis
- facial images
- human faces
- gabor wavelets
- facial features
- sparse representation
- principal component analysis
- computer vision
- face detection
- subspace learning
- face model
- sparse coding
- rotation invariant
- feature vectors
- pattern recognition