Feature Fusion Based on Sparse Block for Image Super-resolution.
Shengping WangLi ZhaoRunhua JiangPengcheng HuangJiawei XuPublished in: IEEE BigData (2020)
Keyphrases
- image super resolution
- feature fusion
- dictionary learning
- sparse representation
- sparse coding
- feature extraction
- canonical correlation analysis
- multiple features
- super resolution
- low resolution
- image registration
- image patches
- natural images
- high resolution
- high dimensional
- dimensionality reduction
- least squares
- supervised learning
- signal processing
- nearest neighbor
- feature selection