Single image super-resolution using feature adaptive learning and global structure sparsity.
Jinlong LiuYepeng LiuHeling WuJiaye WangXue-mei LiCaiming ZhangPublished in: Signal Process. (2021)
Keyphrases
- adaptive learning
- global structure
- single image super resolution
- sparse representation
- sparse coding
- low dimensional
- global information
- dictionary learning
- high dimensional
- learning objects
- endpoints
- learning environment
- learning resources
- super resolution
- e learning
- image patches
- wavelet coefficients
- tree structure
- reinforcement learning
- high resolution
- student model
- geometric structure
- multiresolution
- feature space
- pattern recognition
- similarity measure