Sparse Representation of a Blur Kernel for Blind Image Restoration.
Chia-Chen LeeWen-Liang HwangPublished in: CoRR (2015)
Keyphrases
- blind image restoration
- sparse representation
- blurred images
- blind deconvolution
- image deblurring
- image restoration
- motion blur
- synthetic and real images
- image patches
- spatial domain
- point spread function
- face recognition
- spatially varying
- image classification
- radon transform
- image representation
- map estimation
- total variation
- noise level
- signal processing
- multi frame
- noisy images
- high dimensional data
- super resolution
- object recognition
- image reconstruction
- high dimensional
- natural images
- edge information
- image structure