LINN: Lifting Inspired Invertible Neural Network for Image Denoising.
Jun-Jie HuangPier Luigi DragottiPublished in: CoRR (2021)
Keyphrases
- image denoising
- neural network
- denoising
- noisy images
- natural images
- total variation
- partial differential equations
- wavelet coefficients
- image processing
- wavelet domain
- wavelet transform
- denoising algorithm
- bilateral filtering
- denoising methods
- wavelet domain hidden markov tree
- pattern recognition
- total variation regularization
- signal processing
- edge preservation
- undecimated wavelet transform
- wavelet denoising
- nonlinear diffusion
- augmented lagrangian
- additive gaussian noise
- contourlet transform
- nonlocal means
- noise level
- multiscale
- signal to noise ratio
- input image