UCVC: A Unified Contextual Video Compression Framework with Joint P-frame and B-frame Coding | allainews.com

Feb. 5, 2024, 6:46 a.m. | Jiayu Yang Wei Jiang Yongqi Zhai Chunhui Yang Ronggang Wang

cs.CV updates on arXiv.org arxiv.org

This paper presents a learned video compression method in response to video compression track of the 6th Challenge on Learned Image Compression (CLIC), at DCC 2024.Specifically, we propose a unified contextual video compression framework (UCVC) for joint P-frame and B-frame coding. Each non-intra frame refers to two neighboring decoded frames, which can be either both from the past for P-frame compression, or one from the past and one from the future for B-frame compression. In training stage, the model parameters …

challenge coding compression cs.cv framework image paper video video compression

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