A super-resolution algorithm based on adaptive sparse representation.
Xin LiMin ZhuZiguan CuiXiuchang ZhuPublished in: FSKD (2015)
Keyphrases
- sparse representation
- dictionary learning
- super resolution algorithm
- single image super resolution
- image super resolution
- sparse coding
- image classification
- face recognition
- compressive sensing
- signal processing
- image representation
- image patches
- low resolution
- super resolution
- high dimensional data
- high resolution
- spatial resolution
- dimensionality reduction
- object recognition
- decision trees
- machine learning
- generative model
- test images
- motion estimation
- data points
- optical flow