Nonlocality-Reinforced Convolutional Neural Networks for Image Denoising.
Cristóvão CruzAlessandro FoiVladimir KatkovnikKaren O. EgiazarianPublished in: IEEE Signal Process. Lett. (2018)
Keyphrases
- image denoising
- convolutional neural networks
- denoising
- natural images
- convolutional network
- total variation
- noisy images
- partial differential equations
- image processing
- wavelet coefficients
- denoising methods
- wavelet domain
- wavelet domain hidden markov tree
- bilateral filtering
- additive gaussian noise
- edge preservation
- denoising algorithm
- nonlocal means
- wavelet transform
- total variation regularization
- undecimated wavelet transform
- image deblurring
- nonlinear diffusion
- wavelet packet
- contourlet transform
- noise level
- higher order
- multiresolution
- multiscale
- face recognition