A novel perceptual loss function for single image super-resolution.
Qiong WuChunxiao FanYong LiYang LiJiahao HuPublished in: Multim. Tools Appl. (2020)
Keyphrases
- loss function
- single image super resolution
- sparse coding
- super resolution
- low resolution
- dictionary learning
- image patches
- pairwise
- support vector
- sparse representation
- high resolution
- compressive sensing
- high resolution images
- natural images
- unsupervised learning
- image restoration
- image reconstruction
- small number
- motion estimation
- feature extraction