Gram-GAN: Image Super-Resolution Based on Gram Matrix and Discriminator Perceptual Loss.
Jie SongHuawei YiWenqian XuBo LiXiaohui LiPublished in: Sensors (2023)
Keyphrases
- image super resolution
- gram matrix
- super resolution
- dictionary learning
- low resolution
- positive definite
- kernel function
- sparse matrix
- image registration
- edge preserving
- kernel pca
- maximum a posteriori
- map estimation
- sparse representation
- high resolution
- sparse coding
- high quality
- feature selection
- image reconstruction
- signal processing
- rows and columns