2D Wavelet Tree Ordering Based Localized Total Variation Model for Efficient Image Restoration.
K. Praveen KumarC. Venkata NarasimhuluK. Satya PrasadPublished in: Int. J. Image Graph. (2023)
Keyphrases
- image restoration
- total variation
- fidelity term
- super resolution
- image deblurring
- edge preserving
- image processing
- iterative image restoration
- minimization problems
- denoising
- image denoising
- convex optimization
- blurred images
- regularization method
- markov random field
- regularization term
- total variation minimization
- augmented lagrangian
- regularization parameter
- gaussian noise
- probabilistic model
- high resolution
- blind deconvolution
- prior information
- multiresolution