$L_1$-Norm Regularization for Short-and-Sparse Blind Deconvolution: Point Source Separability and Region Selection.
Weixi WangJi LiHui JiPublished in: SIAM J. Imaging Sci. (2022)
Keyphrases
- norm regularization
- total variation
- blind deconvolution
- image restoration
- denoising
- convex optimization
- image denoising
- image deblurring
- image processing
- canonical correlation analysis
- sparse representation
- dimensionality reduction
- group lasso
- multiple kernel learning
- low rank
- mumford shah
- regression model
- blurred images
- point spread function
- partial differential equations
- spatial domain
- natural images
- maximum likelihood
- super resolution
- markov random field
- higher order
- high dimensional
- object recognition