实用学习视频编码的条件编码和可变比特率
Conditional Coding and Variable Bitrate for Practical Learned Video Coding
摘要：
介绍了一种实用的学习型视频编解码器。条件编码和量化增益矢量用于为单个编码器/解码器对提供灵活性，其能够以可变比特率压缩视频序列。通过选择速率和GOP结构来优化速率失真成本，在测试时利用灵活性。使用CLIC 21视频测试条件，所提出的方法显示出与HEVC相当的性能。
英文摘要：
This paper introduces a practical learned video codec. Conditional coding and quantization gain vectors are used to provide flexibility to a single encoder/decoder pair, which is able to compress video sequences at a variable bitrate. The flexibility is leveraged at test time by choosing the rate and GOP structure to optimize a rate-distortion cost. Using the CLIC21 video test conditions, the proposed approach shows performance on par with HEVC.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
