Frequency-Spatial Domain Feature Fusion for Spectral Super-Resolution.
Lishan TanRenwei DianShutao LiJinyang LiuPublished in: IEEE Trans. Computational Imaging (2024)
Keyphrases
- super resolution
- spatial domain
- feature fusion
- motion estimation
- frequency domain
- feature extraction
- low resolution
- transform domain
- low frequency
- high resolution
- image reconstruction
- wavelet domain
- multiple features
- high quality
- projections onto convex sets
- dct domain
- motion blur
- video coding
- motion vectors
- computational complexity
- motion compensation
- signal processing
- image patches
- depth map
- high dimensional data
- optical flow
- multiscale