Color blurred image restoration based on multichannel nonlinear diffusion model.
Nan WuGuodong WangHong ZhangGuojia HouBaoxiang HuangPublished in: CISP-BMEI (2017)
Keyphrases
- image restoration
- diffusion model
- total variation
- image processing
- blurred images
- edge preserving
- color images
- markov random field
- anisotropic diffusion
- super resolution
- iterative image restoration
- diffusion process
- regularization parameter
- information diffusion
- image deblurring
- image prior
- degraded images
- wiener filter
- gauss markov random fields
- modified hopfield neural network
- restoration algorithm
- computer vision
- point spread function
- restored image
- regularization method
- diffusion tensor
- shift variant
- pixel values
- computational complexity