NORMATIVE DESCRIPTION OF RAILWAY VIDEO RESOURCE INFORMATION BASED ON METADATA

摘要：

For the railway video resource information is lack of homogeneity in description elements and description method, it doesn’t facilitate information sharing and management. According to the requirements of extraction and application, based on the metadata technique, we put forward the design scheme of normative description of railway video resource information. Through the scheme, the problems in fast and accurate search, precise positioning, data sharing and management issues are solved. Our work lays the foundation for building the unified metadata elements and description method about the railway video resource information and promotes the resource sharing and application of video to maximize efficiency.

关键词： railway video metadata element description

作者: Zhou Huijuan Jia Limin Qin Yong

作者单位: School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044 State Key Laborato State Key Laboratory of Rail Traffic Control and Safety, Beijing 100044

会议类型: 国际会议

会议名称: 2009 2nd IEEE International Conference on Broadband Network & Multimedia Technology(2009年宽带网络与多媒体国际会议 IEEE IC-BNMT2009)

会议地点: 北京

会议语种:英文

页码: 199-203

在线出版日期: 2009-10-18（万方平台首次上网日期，不代表论文的发表时间）