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Found 5 papers, 0 papers with code
Perceptually-inspired super-resolution of compressed videos
Spatial resolution adaptation is a technique which has often been employed in video compression to enhance coding efficiency.
VMAF-based Bitrate Ladder Estimation for Adaptive Streaming
In HTTP Adaptive Streaming, video content is conventionally encoded by adapting its spatial resolution and quantization level to best match the prevailing network state and display characteristics.
CAMBI: Contrast-aware Multiscale Banding Index
Banding artifacts are artificially-introduced contours arising from the quantization of a smooth region in a video.
BVI-CC: A Dataset for Research on Video Compression and Quality Assessment
The compression efficiency of the codecs was evaluated with commonly used objective quality metrics, and the subjective quality of their reconstructed content was also evaluated through psychophysical experiments.
ViSTRA2: Video Coding using Spatial Resolution and Effective Bit Depth Adaptation
Our results show consistent and significant compression gains against HM and VVC based on Bj{\o}negaard Delta measurements, with average BD-rate savings of 12. 6% (PSNR) and 19. 5% (VMAF) over HM and 5. 5% (PSNR) and 8. 6% (VMAF) over VTM.
