摘要
如何准确地描述多媒体信息是多媒体信息检索必须要解决的问题。文中介绍了MPEG-7标准多媒体内容的描述工具,然后从结构和内容两个方面研究MPEG-7描述多媒体内容的方法,并给出了实际的例子。
How to describe multimedia information is a main problem in multimedia information retrieval. This paper presents the tools specified by MPEG-7 standard for describing multimedia data and makes a study of the methods for describing multimedia content with MPEG-7 from both the structural aspect and the semantic aspect. It also presents some examples.
出处
《电子科技》
2005年第1期34-37,41,共5页
Electronic Science and Technology
