Joint image deblurring and matching with feature-based sparse representation prior.
Juncai PengYuanjie ShaoNong SangChangxin GaoPublished in: Pattern Recognit. (2020)
Keyphrases
- sparse representation
- image deblurring
- joint optimization
- image restoration
- sparse coding
- total variation
- face recognition
- image prior
- blurred images
- image denoising
- image patches
- dimensionality reduction
- signal processing
- image classification
- regularized least squares
- image representation
- pattern recognition
- denoising
- prior knowledge
- high dimensional data
- feature points
- principal component analysis
- image features
- single image
- regularization parameter
- high dimensional
- data analysis
- feature extraction
- image processing