Image compressed sensing based on the similarity of image blocks.
Weiwei LiTing JiangNing WangPublished in: WCNC (2015)
Keyphrases
- image blocks
- compressed sensing
- test images
- digital images
- similarity measure
- input image
- compressive sampling
- binary images
- multiscale
- image reconstruction
- image data
- image retrieval
- transform domain
- image features
- image representation
- sparse representation
- natural images
- image segmentation
- discrete cosine transform
- random projections
- fourier domain
- image regions
- color images
- pixel values
- pairwise