Signal Recovery in Perturbed Fourier Compressed Sensing.
Eeshan MalhotraHimanshu PandotraAjit RajwadeKarthik S. GurumoorthyPublished in: CoRR (2017)
Keyphrases
- signal recovery
- compressed sensing
- image reconstruction
- fourier domain
- orthogonal matching pursuit
- radon transform
- fourier transform
- random projections
- super resolution
- frequency domain
- original data
- spatial domain
- natural images
- pattern recognition
- sparse representation
- wavelet domain
- signal processing
- post processing
- image processing
- higher order