Keyphrases
- compressive sensing
- compressive sampling
- sparse representation
- signal reconstruction
- sparse reconstruction
- random projections
- image recovery
- image representation
- compressed sensing
- signal processing
- high dimensional
- face recognition
- distributed source coding
- structured sparsity
- sparse coding
- orthogonal matching pursuit
- image processing
- multiscale
- computer vision
- feature selection
- machine learning
- dimensionality reduction
- motion estimation
- feature extraction