Joint Image Restoration and Matching Based on Distance-Weighted Sparse Representation.
Yuanjie ShaoNong SangChangxin GaoWei LinPublished in: ICPR (2018)
Keyphrases
- feature points
- sparse representation
- image restoration
- blind image restoration
- joint optimization
- feature matching
- sparse coding
- edge preserving
- total variation
- markov random field
- signal processing
- super resolution
- image processing
- face recognition
- compressive sensing
- image patches
- image classification
- blurred images
- regularization parameter
- high dimensional data
- random projections
- test images
- gaussian noise
- piecewise smooth
- degraded images
- regularized least squares
- motion blur
- image prior
- image representation
- point spread function
- higher order
- single image
- denoising