MPEG-7 Enhanced Ubi-Multimedia Access -- Convergence of User Experience and Technology

摘要：

Unlike early versions of MPEG, MPEG-7 is shifting from a data-compression standard to a multimedia content description standard. As a result, it will have much broader implications for the human-computer interaction research. There are countless ways that the MPEG-7 meta-data description framework can enhance users’ experiences in accessing multimedia content. In this paper, we will report the algorithms that we developed for automatic generation of MPEG-7’s description schemes (DSs): a video Table of Contents DS to enhance active video browsing, a Summary DS to enable direct use of a meta-data producer’s annotation, and a Still Image DS to allow interactive content-based image retrieval. Experimental results and user studies demonstrated the usefulness of MPEG-7’s meta-data framework and effectiveness of our proposed automatic DS generation techniques.

作者: Yong Rui

作者单位: Microsoft Research One Microsoft Way Redmond,WA 98052,USA

会议类型: 国际会议

会议名称: The First IEEE International Conference on Ubi-Media Coputing and Workshops(第一届泛媒体处理国际会议)

会议地点: 兰州

会议语种:英文

在线出版日期: 2008-07-15（万方平台首次上网日期，不代表论文的发表时间）