High-frequency guided CNN for video compression artifacts reduction.
Li YuWenshuai ChangQingshan LiuMoncef GabboujPublished in: VCIP (2022)
Keyphrases
- high frequency
- compression artifacts
- image quality
- low frequency
- super resolution
- high resolution
- visual quality
- subband
- low bit rate coding
- low resolution
- wavelet coefficients
- wavelet transform
- discrete wavelet transform
- bit rate
- wavelet domain
- video data
- image reconstruction
- high frequency components
- space time
- display devices
- image data
- high quality