Robust Face Recognition Providing the Identity and Its Reliability Degree Combining Sparse Representation and Multiple Features.
Giuliano GrossiRaffaella LanzarottiJianyi LinPublished in: Int. J. Pattern Recognit. Artif. Intell. (2016)
Keyphrases
- sparse representation
- robust face recognition
- multiple features
- sparse coding
- face recognition
- subspace learning
- low rank matrix recovery
- feature analysis
- data fusion
- feature space
- image patches
- metric learning
- feature vectors
- image classification
- object tracking
- face images
- dimensionality reduction
- face recognition systems
- discriminative power
- signal processing
- high dimensional data
- multiple instance learning
- natural images
- image retrieval
- principal component analysis
- visual information
- manifold learning
- image representation
- computer vision
- pattern recognition
- gabor features
- varying illumination
- linear combination
- feature extraction
- multiple views
- facial expressions
- illumination variations
- three dimensional