A Robust Image Super-Resolution Scheme Based on Redescending M-Estimators and Information-Theoretic Divergence.
Noha A. El-YamanyPanos PapamichalisWilliam R. SchucanyPublished in: ICASSP (1) (2007)
Keyphrases
- information theoretic
- image super resolution
- jensen shannon divergence
- mutual information
- information theory
- relative entropy
- kl divergence
- jensen shannon
- super resolution
- dictionary learning
- low resolution
- image registration
- kullback leibler divergence
- high resolution
- image patches
- feature extraction
- sparse representation
- similarity measure
- image processing
- noisy images
- maximum a posteriori
- kernel regression
- higher order
- input image