Sparsity estimation in image compressive sensing.
Shanzhen LanQi ZhangXinggong ZhangZongming GuoPublished in: ISCAS (2012)
Keyphrases
- compressive sampling
- compressive sensing
- image representation
- compressed sensing
- sparse representation
- signal reconstruction
- random projections
- image recovery
- sparse reconstruction
- image classification
- image features
- image data
- input image
- signal processing
- image segmentation
- similarity measure
- computer vision
- image retrieval
- distributed source coding
- multiscale