MPEG—4标准及相关进展
摘 要
MPEG—4标准面向众多而非特定的应用。本文介绍MPEG—4系统框架，接收端模型，系统层模型，视频对象平面向众多而非特定的基于模型编码和基于语义编码。
关键词
MPEG-4 and Its Related Development
() Abstract
MPEG-4 addresses a wealth of applications instead of a specific one, providing flexibility and extensibility for the various requirements of upcoming audiovisual applications, realizing content-based interactivity, reusability and scalability.The paper gives an introduction to
MPEG-4 system framework, system receiver model(SRM),system hierarchy model,video object plane(VOP),model-based coding and semantic-based coding.
Keywords
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