Regularization Parameter Selection for Total Variation Model Based on Local Spectral Response.
Yuhui ZhengKai MaQiqiong YuJianwei ZhangJin WangPublished in: J. Inf. Process. Syst. (2017)
Keyphrases
- regularization parameter
- total variation
- image restoration
- regularization methods
- adaptive regularization
- regularization term
- total variation regularization
- alternating minimization
- regularization method
- image deblurring
- convex optimization
- image denoising
- edge preserving
- super resolution
- image processing
- denoising
- markov random field
- parameter selection
- cross validation
- motion blur
- gaussian noise
- point spread function
- blind deconvolution
- blurred images
- hyperparameters
- generalized cross validation
- prior knowledge
- image sequences
- higher order