Local Smoothing Constraint in Convolutional Neural Network for Image Denoising.
Yonghong GuoFeng JiangDongyang ZhaoZhaojing WenShaohui LiuPublished in: ICAIS (1) (2019)
Keyphrases
- image denoising
- convolutional neural network
- bilateral filtering
- total variation regularization
- denoising
- noisy images
- natural images
- nonlinear diffusion
- total variation
- face detection
- partial differential equations
- wavelet coefficients
- image processing
- wavelet domain
- undecimated wavelet transform
- nonlocal means
- neural network
- wavelet domain hidden markov tree
- image deblurring
- denoising methods
- noise level
- denoising algorithm
- noise removal
- augmented lagrangian
- additive gaussian noise
- multiresolution
- diffusion equation
- image compression
- higher order
- object recognition