Landweber image restoration with adaptive step-size.
Radu Ciprian BilcuMejdi TrimecheSakari AleniusMarkku VehvilainenPublished in: ISSPA (2007)
Keyphrases
- image restoration
- step size
- variable step size
- convergence rate
- adaptive neighborhood
- modified hopfield neural network
- total variation
- cost function
- edge preserving
- convergence speed
- image processing
- super resolution
- markov random field
- image deblurring
- regularization method
- blind source separation
- blurred images
- degraded images
- restoration algorithm
- blind image restoration
- restoration method
- iterative image restoration
- pairwise
- gaussian noise
- wavelet coefficients
- multiscale
- color images
- image filtering
- particle swarm optimization