Bilevel Parameter Learning for Higher-Order Total Variation Regularisation Models.
Juan Carlos de los ReyesCarola-Bibiane SchönliebTuomo ValkonenPublished in: J. Math. Imaging Vis. (2017)
Keyphrases
- total variation
- parameter learning
- higher order
- image restoration
- denoising
- image denoising
- markov random field
- parameter estimation
- convex optimization
- generative model
- conditional random fields
- probabilistic model
- bayesian networks
- model selection
- natural images
- prior knowledge
- pairwise
- hidden variables
- social networks
- collaborative filtering
- random variables
- cross validation
- bayesian framework
- image processing