Lightweight image super-resolution with feature cheap convolution and attention mechanism.
Xin YangHengrui LiXiaochuan LiPublished in: Clust. Comput. (2022)
Keyphrases
- lightweight
- image super resolution
- attention mechanism
- low resolution
- dictionary learning
- super resolution
- image registration
- high resolution
- low resolution images
- edge preserving
- image patches
- maximum a posteriori
- visual attention
- sparse representation
- image features
- multiple features
- map estimation
- kernel regression
- wireless sensor networks
- high quality
- computer vision
- markov random field
- visual attention model