Face Recognition Based on Sparse Representation Classifier with Gabor-Edge Components Histogram.
Hansung LeeYunsu ChungJang-Hee YooChulho WonPublished in: SITIS (2012)
Keyphrases
- sparse representation
- face recognition
- dictionary learning
- sparse coding
- binary patterns
- fisher linear discriminant
- image representation
- face images
- feature extraction
- compressive sensing
- joint optimization
- compressed sensing
- linear discriminant analysis
- random projections
- image patches
- decision trees
- gray level
- feature space
- image classification
- local binary pattern
- sparse coefficients
- robust face recognition
- principal component analysis
- face detection
- training data
- linear classifiers
- dimensionality reduction
- facial expressions
- feature set
- illumination variations
- face databases
- subspace learning
- sparsity constraints
- face recognition systems
- regularized least squares
- object recognition
- face verification
- face recognition algorithms
- signal processing
- test images
- high dimensional data