Statistical post-processing improves basis pursuit denoising performance.
Saikat ChatterjeeDennis SundmanMikael SkoglundPublished in: ISSPIT (2010)
Keyphrases
- post processing
- basis pursuit
- denoising
- image denoising
- total variation
- preprocessing
- noisy images
- filtering method
- image processing
- convex optimization
- natural images
- compressed sensing
- frequency domain
- wavelet domain
- proximal point algorithm
- projections onto convex sets
- human experts
- fourier transform
- post processed
- radon transform
- object recognition