Noisy Single Image Super-Resolution Based on Local Fractal Feature Analysis.
Kai ShaoQinglan FanYunfeng ZhangFangxun BaoCaiming ZhangPublished in: IEEE Access (2021)
Keyphrases
- feature analysis
- single image super resolution
- sparse coding
- super resolution
- image patches
- low resolution
- dictionary learning
- face recognition
- image compression
- sparse representation
- high resolution
- feature extraction
- high resolution images
- compressive sensing
- generative model
- data analysis
- super resolved
- linear combination
- pattern classification
- multiscale
- degraded images
- computer vision