Adaptive image super-resolution via controlled weighting coefficients of a maximum-a-posteriori estimator.
Mehdi MofidiHassan HajghassemAhmad AfifiPublished in: J. Electronic Imaging (2018)
Keyphrases
- maximum a posteriori
- image super resolution
- weighting coefficients
- map estimation
- markov random field
- maximum likelihood
- image reconstruction
- em algorithm
- hyperparameters
- edge preserving
- prior model
- expectation maximization
- energy function
- reconstructed image
- multiscale
- hr image
- video sequences
- reconstruction method
- pairwise
- dictionary learning
- super resolution
- bayesian networks
- low resolution
- graph cuts