Variational Bayesian Image Super-Resolution with GPU Acceleration.
Giannis K. ChantasPublished in: ICANN (1) (2010)
Keyphrases
- image super resolution
- variational bayesian
- matrix factorization
- factor analysis
- super resolution
- exponential family
- low resolution
- dictionary learning
- expectation maximization
- incomplete data
- image registration
- maximum a posteriori
- graphical models
- sparse representation
- image patches
- high resolution
- closed form
- em algorithm
- image features
- image segmentation