Compressed sensing in the presence of speckle noise.
Wenda ZhouShirin JalaliArian MalekiPublished in: CoRR (2021)
Keyphrases
- compressed sensing
- speckle noise
- image reconstruction
- ultrasound images
- synthetic aperture radar
- sar images
- low contrast
- noise reduction
- natural images
- random projections
- denoising
- additive noise
- sparse representation
- edge preserving
- signal processing
- gray level
- signal to noise ratio
- wavelet domain
- object recognition
- anisotropic diffusion
- super resolution
- image denoising
- higher order
- fourier domain
- high frequency