Convex Variational Image Restoration with Histogram Priors.
Paul SwobodaChristoph SchnörrPublished in: SIAM J. Imaging Sci. (2013)
Keyphrases
- image restoration
- total variation
- inverse scale space
- image prior
- convex optimization
- edge preserving
- image processing
- low level vision
- gray level
- markov random field
- super resolution
- image segmentation
- regularization parameter
- blurred images
- restoration algorithm
- bayesian framework
- iterative image restoration
- image restoration problems
- optical flow
- image deblurring
- blind image restoration
- regularization method
- modified hopfield neural network
- wiener filter
- convex relaxation
- convex sets
- regularization methods
- gaussian noise
- maximum a posteriori
- degraded images
- prior model
- point spread function
- prior information
- higher order