Non-iterative exact inverse scattering using simultaneous orthogonal matching pursuit (S-OMP).
Jong Chul YeSu Yeon LeePublished in: ICASSP (2008)
Keyphrases
- orthogonal matching pursuit
- compressed sensing
- transform domain
- sparse representation
- signal recovery
- compressive sensing
- feature selection
- sparse approximation
- greedy algorithm
- image reconstruction
- spatial domain
- linear combination
- random projections
- natural images
- pattern recognition
- signal processing
- objective function
- data sets
- image retrieval
- face recognition
- computer vision