Signal Recovery in Perturbed Fourier Compressed Sensing.
Himanshu PandotraEeshan MalhotraAjit RajwadeKarthik S. GurumoorthyPublished in: GlobalSIP (2018)
Keyphrases
- signal recovery
- compressed sensing
- image reconstruction
- fourier domain
- orthogonal matching pursuit
- fourier transform
- radon transform
- random projections
- super resolution
- original data
- frequency domain
- signal processing
- sparse representation
- natural images
- spatial domain
- wavelet domain
- video sequences
- log polar
- object recognition