Low-Complexity Single-Image Super-Resolution based on Nonnegative Neighbor Embedding.
Marco BevilacquaAline RoumyChristine GuillemotMarie-Line Alberi-MorelPublished in: BMVC (2012)
Keyphrases
- low complexity
- single image super resolution
- super resolution
- sparse coding
- low resolution
- dictionary learning
- motion estimation
- image patches
- computational complexity
- sparse representation
- high resolution
- nearest neighbor
- compressive sensing
- natural images
- image processing
- unsupervised learning
- generative model
- image classification
- image prior
- machine learning