Image Restoration Using a Nonstationary Image Model.
Long-Wen ChangJien-Hua HuangPublished in: J. Inf. Sci. Eng. (1987)
Keyphrases
- image restoration
- non stationary
- restoration method
- random fields
- markov random field
- image prior
- prior model
- probabilistic model
- similarity measure
- autoregressive
- edge preserving
- adaptive neighborhood
- image restoration problems
- multiscale
- energy function
- prior information
- image processing
- restoration algorithm
- total variation
- low level vision
- kernel estimation
- alternating minimization algorithm
- degraded images
- anisotropic diffusion
- maximum a posteriori
- image quality
- color images
- high resolution
- image segmentation