摘要
增强现实是把计算机生成的虚拟图像或其它信息叠加到用户所看到的真实世界中的一种技术。ARToolKit为增强现实技术的应用提供了一种方便快捷的开发工具,但多针对于浏览展示方面。本文在ARToolKit工具下针对AVI录像文件进行增强现实的应用开发,增加了用户和现实以及虚拟物体的交互操作,通过计算机视觉的方法着重解决把虚拟物体放置到用户在视频帧上指定的点。这些将为用户使用增强现实技术进行设计和规划提供方便。
Augmented reality is a kind of technique by which user can put the virtual image created by computer or other information into the real world. User can see both real image and virtual image. ARToolKit is a convenient and quickly development tool used in developing augmented reality application. But most are orient to browse and display. This paper develops augmented reality application using AVI video flies by ARToolKit, adds some interactive operations with real word and virtual object in ARTool- Kit. This paper uses computer vision method, emphasizes on solving to put the virtual object on the position that user allocates through pointing at the frame of the video. It will help user to design and plan using the augmented reality technique.
出处
《计算机与现代化》
2008年第9期97-100,共4页
Computer and Modernization
