Image restoration using recursive Markov random field models driven by Cauchy distributed noise.
Yuh-Chin ChangSrinivas R. KadabaPeter C. DoerschukSaul B. GelfandPublished in: IEEE Signal Process. Lett. (2001)
Keyphrases
- markov random field models
- image restoration
- gaussian noise
- wiener filter
- poisson noise
- edge preserving
- image deconvolution
- restored image
- total variation
- image processing
- degraded images
- regularization parameter
- noise model
- image prior
- markov random field
- gauss markov random fields
- blurred images
- motion blur
- noise variance
- image deblurring
- restoration method
- modified hopfield neural network
- super resolution
- signal to noise ratio
- iterative image restoration
- image segmentation
- regularization method
- point spread function
- restoration algorithm
- kernel estimation
- noise level
- image restoration problems
- image noise
- impulse noise