Edge-Based Blur Kernel Estimation Using Sparse Representation and Self-similarity.
Jing YuLening GuoChuangbai XiaoZhenchun ChangPublished in: ICIG (2) (2021)
Keyphrases
- sparse representation
- kernel estimation
- sparse coding
- image restoration
- motion deblurring
- image classification
- face recognition
- image patches
- noisy images
- signal processing
- natural images
- piecewise smooth
- image representation
- high dimensional data
- blind image deconvolution
- multiscale
- dimensionality reduction
- noise level
- motion blur
- feature extraction
- spatially varying
- image deblurring
- pattern recognition
- video sequences