Kronecker product approximations for image restoration with anti-reflective boundary conditions.
Lisa PerronePublished in: Numer. Linear Algebra Appl. (2006)
Keyphrases
- boundary conditions
- image restoration
- kronecker product
- total variation
- edge preserving
- linear shift invariant
- markov random field
- shape from shading
- image processing
- iterative image restoration
- sufficient conditions
- blurred images
- regularization parameter
- closed form
- gaussian noise
- finite element model
- super resolution
- point spread function
- wiener filter
- image deblurring
- degraded images
- modified hopfield neural network
- variational inequalities
- deformation field
- regularization method
- restoration algorithm
- restoration method
- kernel estimation
- blur identification
- image reconstruction
- multiscale
- image segmentation
- motion blur
- convex optimization