Variational Image Restoration with Constraints on Noise Whiteness.
Alessandro LanzaSerena MorigiFiorella SgallariPublished in: J. Math. Imaging Vis. (2015)
Keyphrases
- image restoration
- gaussian noise
- wiener filter
- degraded images
- total variation
- image deconvolution
- edge preserving
- restored image
- super resolution
- inverse scale space
- markov random field
- low level vision
- image processing
- blurred images
- restoration method
- image prior
- image segmentation
- noise model
- motion blur
- noise level
- noise reduction
- regularization method
- iterative image restoration
- regularization parameter
- image restoration problems
- signal to noise ratio
- modified hopfield neural network
- point spread function
- optical flow
- adaptive neighborhood
- blur identification
- restoration algorithm
- image deblurring
- image noise
- additive noise
- denoising
- energy function
- noise variance