Overview of fine granularity scalability in MPEG-4 video standard
Overview of fine granularity scalability in MPEG-4 video standard
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DOI：
10.1109/76.911157
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发表时间：
2001-03
期刊：
影响因子：
--
通讯作者：
Weiping Li
中科院分区：
文献类型：
--
作者：
Weiping Li
流媒体视频配置文件是MPEG-4修订的主题，是为了响应对互联网上流媒体视频编码标准日益增长的需求而开发的。它提供了在广泛的比特率范围内以高编码效率分发基于单层帧的视频的能力。它还提供细粒度可伸缩性（FGS）及其与时间可伸缩性的结合，以解决在Internet上传输视频的各种具有挑战性的问题。本文对MPEG-4修订版中的FGS视频编码技术进行了概述。
Streaming video profile is the subject of an Amendment of MPEG-4, and is developed in response to the growing need on a video coding standard for streaming video over the Internet. It provides the capability to distribute single-layered frame-based video over a wide range of bit rates with high coding efficiency. It also provides fine granularity scalability (FGS), and its combination with temporal scalability, to address a variety of challenging problems in delivering video over the Internet. This paper provides an overview of the FGS video coding technique in this Amendment of the MPEG-4.