Lightweight image super-resolution based on stepwise feedback mechanism and multi-feature maps fusion.
Xu YaoHoujin ChenYanfeng LiJia SunJiayu WeiPublished in: Multim. Syst. (2024)
Keyphrases
- lightweight
- image super resolution
- feature maps
- super resolution
- low resolution
- dictionary learning
- kernel function
- self organizing maps
- image registration
- high resolution
- low resolution images
- map estimation
- saliency map
- edge preserving
- relevance feedback
- neural network
- feature space
- kernel regression
- feature vectors
- sparse representation
- wireless sensor networks
- image patches
- training set
- motion estimation