Image denoising via deep network based on edge enhancement.
Xi ChenShu ZhanDong JiLiangfeng XuCongzhong WuXiaohong LiPublished in: J. Ambient Intell. Humaniz. Comput. (2023)
Keyphrases
- image denoising
- edge enhancement
- anisotropic diffusion
- partial differential equations
- noisy images
- noise level
- denoising
- noise reduction
- natural images
- fourier analysis
- total variation
- image processing
- wavelet domain
- wavelet coefficients
- gaussian filter
- edge preserving
- multiresolution
- high pass
- subband
- objective function
- median filter
- low frequency
- error diffusion
- edge detection
- non stationary
- face recognition