Augmented Sparse Representation Classifier for Blurred Face Recognition.
Jinane MounsefLina J. KaramPublished in: ICIP (2018)
Keyphrases
- sparse representation
- face recognition
- dictionary learning
- sparse coding
- training data
- random projections
- compressed sensing
- face images
- object tracking
- joint optimization
- subspace learning
- decision trees
- feature selection
- image classification
- image representation
- training samples
- image patches
- support vector
- feature extraction
- dimensionality reduction
- learning algorithm
- linear classifiers
- illumination variations
- image restoration
- norm minimization
- sparse approximations
- test images
- input data
- principal component analysis
- training set
- machine learning
- sparse reconstruction
- feature space
- signal processing
- compressive sensing
- support vector machine
- robust face recognition
- regularized least squares
- multiscale
- data sets
- sparse representation based classification
- sparse coefficients
- high dimensional data