A Multi-level Wavelet Decomposition Network for Image Super Resolution.
Nesrine ChaibiMourad ZaiedPublished in: ISDA (2) (2022)
Keyphrases
- wavelet decomposition
- image super resolution
- multiresolution
- wavelet transform
- subband
- low resolution
- high frequency
- multiscale
- super resolution
- wavelet domain
- dictionary learning
- wavelet coefficients
- image patches
- image registration
- natural images
- sar images
- edge preserving
- high resolution
- sparse representation
- high quality
- scale space
- higher order