DSRGAN: Detail Prior-Assisted Perceptual Single Image Super-Resolution via Generative Adversarial Networks.
Ziyang LiuZhengguo LiXingming WuZhong LiuWeihai ChenPublished in: CoRR (2021)
Keyphrases
- single image super resolution
- sparse coding
- generative model
- super resolution
- dictionary learning
- image patches
- low resolution
- natural images
- high quality
- human visual system
- sparse representation
- motion estimation
- prior knowledge
- computer vision
- unsupervised learning
- em algorithm
- maximum a posteriori
- prior information
- higher order
- co occurrence
- image prior