Power Allocation in Compressed Sensing of Non-uniformly Sparse Signals.
Xiaochen ZhaoWei DaiPublished in: CoRR (2014)
Keyphrases
- compressed sensing
- power allocation
- signal processing
- image reconstruction
- random projections
- resource allocation
- sparse representation
- natural images
- compressive sampling
- mimo systems
- signal recovery
- image processing
- orthogonal matching pursuit
- feature extraction
- compressive sensing
- higher order
- object recognition
- video transmission
- image segmentation