IR and visible face identification via sparse representation.
Pierre BuyssensMarinette RevenuPublished in: BTAS (2010)
Keyphrases
- sparse representation
- face identification
- face recognition
- dictionary learning
- face verification
- sparse coding
- joint optimization
- recognition rate
- line drawings
- face images
- compressed sensing
- image patches
- feature extraction
- compressive sensing
- face recognition algorithms
- human faces
- face detection
- image classification
- local binary pattern
- signal processing
- principal component analysis
- data sets
- gabor features
- pattern recognition
- illumination variations
- facial expressions
- facial images
- face databases
- dimensionality reduction
- multiscale
- image processing
- linear discriminant analysis
- feature selection
- computer vision
- image representation