Face verification using sparse representation techniques.
Yalda AmidiMohammad Taghi SadeghiPublished in: IST (2012)
Keyphrases
- face verification
- sparse representation
- face recognition
- dictionary learning
- sparse coding
- face recognition systems
- face detection
- face images
- image classification
- compressive sensing
- image patches
- compressed sensing
- subspace learning
- object tracking
- recognition rate
- recognition accuracy
- signal processing
- joint optimization
- image representation
- face databases
- human faces
- facial images
- sparsity constraints
- random projections
- high dimensional data
- facial expressions
- computer vision
- facial features
- linear discriminant analysis
- illumination conditions
- object recognition
- three dimensional
- decision trees
- machine learning
- data mining
- data sets