Multiscale block compressed sensing with smoothed projected Landweber reconstruction.
James E. FowlerSungkwang MunEric W. TramelPublished in: EUSIPCO (2011)
Keyphrases
- compressed sensing
- multiscale
- natural images
- image reconstruction
- random projections
- sparse representation
- minimum norm
- scale space
- image processing
- compressive sampling
- wavelet transform
- image representation
- signal processing
- edge detection
- image denoising
- computer vision
- orthogonal matching pursuit
- wavelet coefficients
- linear discriminant analysis
- dimension reduction
- wavelet domain
- optic flow
- compressive sensing