Sparse reconstruction of facial expressions with localized gabor moments.
André MourãoPedro BorgesNuno CorreiaJoão MagalhãesPublished in: EUSIPCO (2014)
Keyphrases
- facial expressions
- sparse reconstruction
- face recognition
- sparse representation
- facial expression recognition
- face images
- gabor wavelets
- human faces
- image representation
- video sequences
- facial features
- feature matching
- feature extraction
- gabor filters
- bundle adjustment
- feature space
- face detection
- high dimensional data
- principal component analysis
- feature vectors
- point correspondences
- local binary pattern
- d objects
- three dimensional