CaDM: Codec-aware Diffusion Modeling for Neural-enhanced Video Streaming. (arXiv:2211.08428v1 [eess.IV])

Recent years have witnessed the dramatic growth of Internet video traffic,
where the video bitstreams are often compressed and delivered in low quality to
fit the streamer's uplink bandwidth. To alleviate the quality degradation, it
comes the rise of Neural-enhanced Video Streaming (NVS), which shows great
prospects to recover low-quality videos by mostly deploying neural
super-resolution (SR) on the media server. Despite its benefit, we reveal that
current mainstream works with SR enhancement have not achieved the desired
rate-distortion trade-off …

arxiv codec diffusion modeling streaming video