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NetVideo Group The NetVideo Group (NVG) locates at Peking University, China. Our recent research focuses on the big challenges of future VR/AR Video System and Satellite Network with machine-learning and optimization tools. |
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Open SourceOur recent open source projects: |
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Promptus: Can Prompts Streaming Replace Video Streaming with Stable Diffusion
Jiangkai Wu, Liming Liu, Yunpeng Tan, Junlin Hao, Xinggong Zhang*, Arxiv project page / paper A general semantic video communication framework, which represents real-world videos with a series of "prompts" for delivery and employs Stable Diffusion to generate pixel-aligned videos at the receiver. |
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ActRay: Online Active Ray Sampling for Radiance Fields
Jiangkai Wu, Liming Liu, Yunpeng Tan, Quanlu Jia, Haodan Zhang, Xinggong Zhang*, ACM SIGGRAPH Asia'23 project page / video / paper How can we further accelerate the trainig process of NeRF? Is there any alogrithm that can speed up all NeRF method? Here we give the answer - Actray. |
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ZGaming: Zero-Latency 3D Cloud Gaming by Image Prediction
Jiangkai Wu, Yu Guan, Qi Mao, Yong Cui, Zongming Guo, Xinggong Zhang*, ACM SIGCOMM'23 project page / video / paper ZGaming is a novel 3D cloud gaming system based on image prediction, in order to eliminate the interactive latency in traditional cloud gaming systems. |
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