Estimation of block sparsity in compressive sensing.
Zhiyong ZhouJun YuPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2022)
Keyphrases
- compressive sensing
- compressive sampling
- sparse representation
- signal reconstruction
- sparse reconstruction
- image recovery
- random projections
- signal processing
- compressed sensing
- image representation
- distributed source coding
- sparse coding
- high dimensional
- neural network
- structured sparsity
- face recognition
- multiscale
- orthogonal matching pursuit
- image processing