Sparsity-Cognizant Total Least-Squares for Perturbed Compressive Sampling.
Hao ZhuGeert LeusGeorgios B. GiannakisPublished in: IEEE Trans. Signal Process. (2011)
Keyphrases
- compressive sampling
- total least squares
- compressive sensing
- compressed sensing
- image restoration
- regularized least squares
- sparse representation
- random projections
- image reconstruction
- original data
- interior point methods
- orthogonal matching pursuit
- signal processing
- multiscale
- image representation
- transform domain
- discrete fourier transform
- machine learning
- pattern recognition
- image processing