Single image super-resolution via projective dictionary learning with anchored neighborhood regression.
Yihui FengYongbing ZhangYulun ZhangTao ShenQionghai DaiPublished in: VCIP (2016)
Keyphrases
- single image super resolution
- dictionary learning
- sparse coding
- sparse representation
- image super resolution
- natural images
- model selection
- image classification
- image representation
- unsupervised learning
- super resolution
- linear combination
- generative model
- visual words
- image patches
- anisotropic diffusion
- nearest neighbor