Graph-signal reconstruction and blind deconvolution for diffused sparse inputs.
David RamírezAntonio G. MarquesSantiago SegarraPublished in: ICASSP (2017)
Keyphrases
- signal reconstruction
- blind deconvolution
- compressive sensing
- image reconstruction
- basis functions
- random projections
- total variation
- image deblurring
- multi frame
- bayesian framework
- sparse representation
- point spread function
- blurred images
- noise reduction
- image restoration
- zero crossing
- linear combination
- map estimation
- high dimensional
- higher order