Homotopy Perturbation Method for Image Restoration and Denoising
Keyvan YahyaJafar BiazarHossein AzariPouyan Rafiei FardPublished in: CoRR (2010)
Keyphrases
- image restoration
- perturbation method
- denoising
- total variation
- image processing
- data perturbation
- image denoising
- edge preserving
- image deconvolution
- image deblurring
- gaussian noise
- noisy images
- markov random field
- super resolution
- natural images
- privacy preserving
- blurred images
- iterative image restoration
- fidelity term
- wiener filter
- regularization term
- motion blur
- denoising algorithm
- privacy preserving data mining
- statistical databases
- denoising methods
- point spread function
- noise removal
- regularization method
- restoration algorithm
- restoration method
- computer vision
- higher order
- edge detection
- restored image
- regularization methods
- pairwise
- regularization parameter
- multiscale
- blind image restoration
- image segmentation