Robust Bayesian method for simultaneous block sparse signal recovery with applications to face recognition.
Igor FedorovRitwik GiriBhaskar D. RaoTruong Q. NguyenPublished in: ICIP (2016)
Keyphrases
- signal recovery
- bayesian methods
- face recognition
- orthogonal matching pursuit
- sparse representation
- compressed sensing
- compressive sensing
- bayesian framework
- dictionary learning
- nearest neighbor
- model selection
- machine learning algorithms
- machine learning
- hyperparameters
- wavelet transform
- feature selection
- computer vision