Generative Diffusion Prior for Unified Image Restoration and Enhancement.
Ben FeiZhaoyang LyuLiang PanJunzhe ZhangWeidong YangTianyue LuoBo ZhangBo DaiPublished in: CVPR (2023)
Keyphrases
- image restoration
- image processing
- total variation
- image prior
- edge preserving
- image enhancement
- generative model
- prior knowledge
- markov random field
- regularization parameter
- iterative image restoration
- super resolution
- image deconvolution
- regularization method
- point spread function
- image deblurring
- blur identification
- modified hopfield neural network
- restoration method
- total least squares
- blind image restoration
- gaussian noise
- anisotropic diffusion
- multiscale
- wiener filter
- motion blur
- kernel estimation
- image reconstruction
- restored image
- prior information
- maximum a posteriori
- image restoration problems
- high quality
- similarity measure