Optimized structured sparse sensing matrices for compressive sensing.
Tao HongXiao LiZhihui ZhuQiuwei LiPublished in: Signal Process. (2019)
Keyphrases
- compressive sensing
- sparse representation
- random projections
- compressive sampling
- signal reconstruction
- image recovery
- signal processing
- structured sparsity
- distributed source coding
- image representation
- original data
- compressed sensing
- orthogonal matching pursuit
- image classification
- singular value decomposition
- dictionary learning
- training set
- signal recovery
- data streams