GPU-based total variation image restoration using Sliding Window Gauss-Seidel algorithm.
Banpot DolwithayakulChantana ChantrapornchaiNoppadol ChumchobPublished in: ISPACS (2011)
Keyphrases
- image restoration
- total variation
- sliding window
- total least squares
- iterative image restoration
- regularization method
- regularization parameter
- total variation minimization
- gaussian noise
- split bregman
- edge preserving
- denoising
- blind image deconvolution
- regularization term
- image denoising
- image restoration problems
- image processing
- blind deconvolution
- image deblurring
- augmented lagrangian
- minimization problems
- regularization methods
- super resolution
- alternating minimization
- wiener filter
- blurred images
- degraded images
- convergence rate
- expectation maximization
- markov random field
- data streams
- synthetic and real images
- noisy images
- natural images
- half quadratic
- color image restoration
- particle swarm optimization
- similarity measure