Direction Finding with List-Based Orthogonal Matching Pursuit for Sparse Arrays.
Wesley S. LeiteRodrigo C. de LamarePublished in: SSP (2021)
Keyphrases
- orthogonal matching pursuit
- signal recovery
- compressed sensing
- sparse representation
- sparse approximation
- compressive sensing
- transform domain
- compressive sampling
- feature selection
- image reconstruction
- sparse coding
- greedy algorithm
- image patches
- natural images
- low dimensional
- image classification
- signal processing
- probabilistic model
- image retrieval
- high dimensional