On the Sparse Signal Recovery with Parallel Orthogonal Matching Pursuit.
Shin-Woong ParkJeonghong ParkBang Chul JungPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2013)
Keyphrases
- signal recovery
- orthogonal matching pursuit
- compressed sensing
- sparse representation
- transform domain
- sparse approximation
- compressive sensing
- feature selection
- image reconstruction
- face recognition
- random projections
- dictionary learning
- greedy algorithm
- linear combination
- spatial domain
- small number
- pattern recognition
- projections onto convex sets
- multiscale