Image deblurring with blur kernel estimation from a reference image patch.
Po-Hao HuangYu-Mo LinShang-Hong LaiPublished in: ICPR (2008)
Keyphrases
- kernel estimation
- image patches
- image deblurring
- noisy images
- natural images
- image restoration
- image denoising
- blur kernel
- ringing artifacts
- super resolution
- blind image deconvolution
- sparse representation
- total variation
- low resolution
- feature vectors
- image deconvolution
- blurred images
- motion deblurring
- test images
- additive noise
- noise level
- blind deconvolution
- digital image processing
- spatially varying
- higher order
- gaussian noise
- regularization parameter
- multiscale
- signal processing
- pairwise