摘要
随着多媒体技术和Web技术的发展,出现了大量的多媒体数据。为了更好地管理和检索多媒体数据,我们需要一种描述多媒体内容的标准。本文根据标准化的描述框架—MPEG-7,提出了视频对象特征提取与检索系统中的描述原型,主要包括MPEG-7标准的内容描述和视觉描述。最后,讨论了一些与视频描述相关的问题。
With the rapid development of multimedia and Web technologies, a great deal of multimedia data has become available. For managing and retrieving multimedia data better, we need a standard for multimedia content description. In this paper, based on the description standard MPEG-7, we present a description prototype for video object feature extraction and retrieval systems, which includes content description and visual description. Finally, We also discuss some new research problems related to video description.
出处
《计算机工程与科学》
CSCD
2003年第5期46-49,共4页
Computer Engineering & Science
