Single image super-resolution from transformed self-exemplars.
Jia-Bin HuangAbhishek SinghNarendra AhujaPublished in: CVPR (2015)
Keyphrases
- single image super resolution
- sparse coding
- super resolution
- dictionary learning
- image patches
- low resolution
- high resolution
- compressive sensing
- sparse representation
- image classification
- linear combination
- high resolution images
- natural images
- feature space
- unsupervised learning
- image representation
- image quality