论文标题

CLIC 2022的基于人工智能的视频编解码器(AIVC)

Artificial Intelligence based Video Codec (AIVC) for CLIC 2022

论文作者

Ladune, Théo, Clare, Gordon, Philippe, Pierrick, Henri, Félix

论文摘要

本文将AIVC提交给CLIC 2022视频曲目。 AIVC是基于条件自动编码器的完全学习的视频编解码器。利用AIVC模型的灵活性来实施速率分配和框架结构竞争,以选择最佳的编码配置。这项竞争可产生引人注目的压缩性能,与没有竞争的情况相比,降低速度为-26%。

This paper presents the AIVC submission to the CLIC 2022 video track. AIVC is a fully-learned video codec based on conditional autoencoders. The flexibility of the AIVC models is leveraged to implement rate allocation and frame structure competition to select the optimal coding configuration per-sequence. This competition yields compelling compression performance, offering a rate reduction of -26 % compared with the absence of competition.

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