GHM Wavelet Transform for Deep Image Super Resolution.
Benjamin J. LoweHadi SalmanJustin ZhanPublished in: CoRR (2022)
Keyphrases
- image super resolution
- wavelet transform
- dictionary learning
- multiresolution
- super resolution
- low resolution
- image compression
- subband
- multiscale
- wavelet coefficients
- image registration
- feature extraction
- kernel regression
- edge preserving
- map estimation
- sparse representation
- maximum a posteriori
- high resolution
- image patches
- computer vision
- low dimensional
- dimensionality reduction
- class specific
- face images
- high dimensional