High-Frequency Refinement for Sharper Video Super-Resolution.
Vikram SinghAkshay SharmaSudharshann DevanathanAnurag MittalPublished in: WACV (2020)
Keyphrases
- high frequency
- video super resolution
- super resolution
- high resolution
- motion compensation
- low frequency
- low resolution
- super resolved
- visual quality
- image reconstruction
- low resolution images
- motion estimation
- wavelet transform
- high frequencies
- discrete wavelet transform
- single image
- high quality
- subband
- high frequency components
- frequency band
- super resolution reconstruction
- multi frame
- motion field
- video coding
- satellite images
- low pass
- remote sensing
- wavelet coefficients
- motion vectors
- wavelet domain
- high resolution images
- image processing
- computer vision
- face images
- depth map
- subband decomposition
- frequency domain
- feature selection