A self-learning image super-resolution method via sparse representation and non-local similarity.
Juan LiJin WuHuiping DengJin LiuPublished in: Neurocomputing (2016)
Keyphrases
- image super resolution
- sparse representation
- similarity measure
- dictionary learning
- high resolution images
- face recognition
- data sets
- unsupervised learning
- linear regression
- test images
- energy function
- image representation
- low resolution
- input data
- image classification
- higher order
- image registration
- decision trees
- neural network