Keyphrases
- image super resolution
- low resolution
- dictionary learning
- super resolution
- image registration
- high resolution
- maximum a posteriori
- kernel regression
- map estimation
- edge preserving
- sparse representation
- low resolution images
- maximum likelihood
- image patches
- signal processing
- bayesian networks
- feature selection
- image classification
- face images
- pattern recognition
- multiscale
- high resolution images
- similarity measure