Lapped Transforms Based Image Recovery for Block Compressed Sensing.
Uditha L. WijewardhanaMarian CodreanuPublished in: DCC (2018)
Keyphrases
- compressed sensing
- image recovery
- lapped transforms
- image coding
- compressive sensing
- random projections
- image reconstruction
- sparse representation
- discrete cosine transform
- filter bank
- signal processing
- natural images
- convex sets
- variable block size
- similarity search
- original data
- image compression
- higher order
- wavelet transform
- similarity measure
- data analysis