4 可扩展性视频编码技术 4.1 精细可分级视频编码[6] 精细可分级(fine granularity scalability,FGS)编码方法采用的是一种混合分层/嵌入式编码策略。
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提出了一个基于MPEG 4精细可分级编码技术的视频流式传输系统。
A video streaming system based on MPEG4 fine granularity scalability (FGS) is presented.
本文在速率失真函数的基础上,提出了适合精细可分级编码视频流的最优的速率分配方法。
An optimal rate allocation method for fine granularity scalable video streaming based on rate-distortion function was presented.
本论文主要研究了可分级编码,特别是面向网络的精细可扩展编码,以其在网络上的相关传输问题。
And this paper mainly researches on scalable coding, especially Fine Granular Scalability (FGS) coding, and the problems of its transmission.
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