Image Compressive Sensing Recovery via Collaborative Sparsity.
Jian ZhangDebin ZhaoChen ZhaoRuiqin XiongSiwei MaWen GaoPublished in: IEEE J. Emerg. Sel. Topics Circuits Syst. (2012)
Keyphrases
- compressive sampling
- compressive sensing
- image recovery
- compressed sensing
- image representation
- sparse reconstruction
- input image
- sparse representation
- random projections
- image features
- image data
- signal processing
- image retrieval
- orthogonal matching pursuit
- multiscale
- image reconstruction
- image segmentation
- support vector
- distributed source coding
- image classification
- data sets
- high resolution