Joint Image Deblurring and Matching with Blurred Invariant-Based Sparse Representation Prior.
Yuanjie ShaoNong SangJuncai PengChangxin GaoPublished in: Complex. (2019)
Keyphrases
- sparse representation
- image deblurring
- image restoration
- blurred images
- joint optimization
- dictionary learning
- sparse coding
- image prior
- face recognition
- total variation
- image denoising
- image classification
- synthetic and real images
- dimensionality reduction
- spatial domain
- signal processing
- motion blur
- noisy images
- high dimensional data
- image representation
- regularized least squares
- image patches
- test images
- point spread function
- feature points
- prior information
- piecewise smooth
- prior knowledge
- image processing
- regularization parameter
- high dimensional