Simultaneous recognition of facial expression and identity via sparse representation.
Mohammad Reza MohammadiEmad FatemizadehMohammad H. MahoorPublished in: WACV (2014)
Keyphrases
- sparse representation
- facial expressions
- face recognition
- facial expression recognition
- expression recognition
- recognition of facial expressions
- facial expression analysis
- recognition rate
- person independent
- facial gestures
- dictionary learning
- facial actions
- human faces
- face images
- facial action units
- sparse coding
- image classification
- feature extraction
- face recognition systems
- facial images
- facial features
- image patches
- local binary pattern
- signal processing
- video sequences
- object recognition
- object tracking
- illumination variations
- face identification
- face recognition algorithms
- image representation
- human computer interaction
- cohn kanade
- subspace learning
- high dimensional data
- pattern recognition
- dimensionality reduction
- feature points
- hand postures
- computer vision
- principal component analysis
- manifold learning
- image matching
- nearest neighbor
- image processing