Approximate Empirical Bayes Estimation of the Regularization Parameter in ℓ1 Trend Filtering.
Akiharu OmaeKazuho WatanabePublished in: ISIT (2022)
Keyphrases
- regularization parameter
- empirical bayes
- generalized cross validation
- image restoration
- cross validation
- regularized image restoration
- regularization term
- adaptive regularization
- regularization method
- regularization methods
- hyperparameters
- noise variance
- parameter estimation
- point spread function
- bayesian estimation
- data sets
- total variation
- model selection