Image Denoising and the Generative Accumulation of Photons.
Alexander KrullHector BaseviBenjamin SalmonAndre ZeugFranziska MüllerSamuel TonksLeela MuppalaAles LeonardisPublished in: CoRR (2023)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- total variation
- image processing
- partial differential equations
- generative model
- wavelet domain
- wavelet coefficients
- nonlocal means
- undecimated wavelet transform
- denoising algorithm
- bilateral filtering
- additive gaussian noise
- wavelet domain hidden markov tree
- total variation regularization
- image deblurring
- augmented lagrangian
- convex optimization
- higher order
- denoising methods