Estimation of the Regularization Parameter in Linear Discrete Ill-Posed Problems Using the Picard Parameter.
Eitan LevinAlexander Y. MeltzerPublished in: SIAM J. Sci. Comput. (2017)
Keyphrases
- regularization parameter
- generalized cross validation
- image restoration
- cross validation
- hyperparameters
- regularization methods
- regularization method
- noise variance
- regularization term
- closed form
- regularized image restoration
- adaptive regularization
- noise level
- higher order
- prior information
- model selection
- point spread function
- support vector
- image processing
- bayesian framework
- machine learning
- parameter estimation
- feature selection