Adapting to Unknown Noise Distribution in Matrix Denoising.
Andrea MontanariFeng RuanJun YanPublished in: CoRR (2018)
Keyphrases
- denoising
- gaussian noise
- additive gaussian noise
- denoising algorithm
- noise removal
- denoising methods
- image denoising
- spatially adaptive
- noise level
- total variation
- noisy images
- wavelet shrinkage
- wiener filter
- edge preservation
- noise suppression
- wavelet domain
- noise model
- natural images
- weighted averaging
- probability distribution
- filtering method
- signal to noise ratio
- wavelet denoising
- image restoration
- restored image
- wavelet based denoising
- smooth regions
- random noise
- wavelet packet
- noisy data
- image noise
- impulse noise
- median filter
- gaussian distribution
- edge detection
- removing noise
- multiscale