Keyphrases
- compressive sensing
- compressive sampling
- image representation
- compressed sensing
- image recovery
- sparse reconstruction
- image features
- signal reconstruction
- image data
- sparse representation
- random projections
- multiscale
- image classification
- image reconstruction
- input image
- image segmentation
- object recognition
- signal processing
- image retrieval
- neural network
- nearest neighbor
- knn
- orthogonal matching pursuit
- distributed source coding