Self-Calibrated Variance-Stabilizing Transformations for Real-World Image Denoising.
Sébastien HerbreteauMichael UnserPublished in: CoRR (2024)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- partial differential equations
- total variation
- image processing
- wavelet domain
- total variation regularization
- wavelet coefficients
- wavelet domain hidden markov tree
- additive gaussian noise
- denoising algorithm
- augmented lagrangian
- nonlinear diffusion
- denoising methods
- image deblurring
- bilateral filtering
- computational complexity
- object recognition
- edge preservation
- nonlocal means
- high quality
- frequency domain
- unsupervised segmentation
- anisotropic diffusion
- noise level
- probability distribution
- input image
- signal processing