Combining wavelet transform and compressive sensing for subsurface imaging of non-sparse targets.
Michele AmbrosanioVito PascazioPublished in: IGARSS (2016)
Keyphrases
- compressive sensing
- wavelet transform
- sparse representation
- random projections
- image recovery
- signal reconstruction
- multiscale
- image representation
- compressive sampling
- image coding
- multiresolution
- image compression
- image processing
- structured sparsity
- signal processing
- high resolution
- feature extraction
- distributed source coding
- subband
- compressed sensing
- linear combination
- wavelet coefficients
- wavelet domain
- group sparsity
- data sets