摘要
设计了一种基于双目视觉技术的触摸屏实现方法,采用两个普通摄像头作为传感器实时捕捉触摸物的存在及其动作,并利用计算机视觉技术实现对普通显示屏幕的虚拟触摸功能,使其具有单击、双击、拖动以及多点触摸等功能。
This article has designed an implementation method of touch screen based on binocular vision technology. It mainly adopts two ordinary cameras as sensors to capture the existence of the touch material objects and actions in real-time. And using computer vision techniques to achieve virtual touch functionality on the normal display screen to make it to click, double-click, drag and multi-touch capabilities.
出处
《微型机与应用》
2011年第1期26-28,共3页
Microcomputer & Its Applications
基金
安徽省教育厅重点科研项目(kj20100A023)
关键词
计算机视觉
触摸屏
图像处理
人机交互
序列图像
computer vision
touch screen
image processing
human-computer interaction
image sequences
