摘要
提出视频GIS的概念模型与实施方案,分析了一个基于实时可定位信息自动融合与多模态元数据提取技术的视频GIS原型系统——VideoGIS。讨论了该系统的目标及体系结构,描述了其中涉及的关键技术思想,并对进一步的研究方向作了展望。
The conceptual mode and the implementation scheme of a video GIS was proposed, then a video GIS prototype system - VideoGIS, was analyzed. It is based on amalgamating location information real-time to video and extracting muhimode metadata within it. After the discussion of the goal and architecture of the system, the key techniques involved in the system were described. Finally, the future work in this domain was explored.
出处
《计算机应用》
CSCD
北大核心
2008年第B06期337-339,343,共4页
journal of Computer Applications
基金
国家863计划项目(2007AA12Z238)
重庆邮电大学科研基金资助项目(A2007-42)