摘要
该文利用视觉传感器技术实时采集视频，根据均值偏移算法在HSV颜色空间对视频中控制工具进行目标跟踪，根据被跟踪物体的轨迹计算出目标运动的位移和方向信息，并利用这些信息代替鼠标、键盘等人机交互工具控制应用程序的运行。利用这种技术．该文设计实现了一种新的游戏场景的人机交互方式。这种人机交互方式真实性强、互动性高，具有很好的应用前景。
This paper designs a new kind of human-computer interaction. A camera is used to capture real-time video, a particular object in the video as a control tool. Mean-shift algorithm in HSV color space is used to tracking control tools in the video, according to the trajectory of being tracked objects can get the distance and direction information of the moving tools, then use this information instead of the mouse, keyboard and other human-computer interaction tools to control the running application. This human-computer interaction has a strong element of truth and a very good experience effects.
作者
张扬奇
肖学福
高兵权
刘金彪
ZHANG Yang-qi, XIAO Xue-fu, GAO Bing-quan, LIU Jin-biao （Institute of Military Traffic, Tianjin 300161, China）
出处
《电脑知识与技术》
2010年第4期2457-2459,共3页
Computer Knowledge and Technology
