SFEMGN: Image Denoising with Shallow Feature Enhancement Network and Multi-Scale ConvGRU.
Qidong WangLili GuoShifei DingJian ZhangXiao XuPublished in: ICASSP (2023)
Keyphrases
- image denoising
- multiscale
- natural images
- denoising
- image processing
- total variation
- noisy images
- wavelet coefficients
- partial differential equations
- wavelet domain
- bilateral filtering
- denoising algorithm
- additive gaussian noise
- denoising methods
- scale space
- image enhancement
- edge detection
- wavelet domain hidden markov tree
- nonlocal means
- total variation regularization
- image features
- anisotropic diffusion
- nonlinear diffusion
- image inpainting
- augmented lagrangian
- machine learning
- wavelet decomposition
- markov random field
- feature vectors
- edge preservation
- image segmentation
- computer vision
- undecimated wavelet transform