Blur kernel estimation via salient edges and nonlocal regularization.
Suil SonSuk I. YooPublished in: IPTA (2015)
Keyphrases
- kernel estimation
- strong edges
- image restoration
- regularization parameter
- image prior
- blind image deconvolution
- image deconvolution
- motion deblurring
- blind deconvolution
- ringing artifacts
- image deblurring
- total variation
- noisy images
- sharp edges
- image denoising
- wiener filter
- edge preserving
- markov random field
- super resolution
- prior model
- denoising
- blurred images
- regularization term
- restored image
- variational framework
- blur kernel
- gaussian noise
- image details
- natural images
- image sequences
- image processing
- mumford shah
- degraded images
- prior information
- interpolation method