摘要
视觉跟踪是当前计算机视觉领域中的热点问题。其中一个重要应用就是用作眼控鼠标。针对这一应用阐述了视线跟踪及眼控鼠标的研究现状,对视线运动的特点和眼动的概念进行了论述。主要介绍眼控鼠标的基本原理及主要的眼动检测方法,指出眼控鼠标中的关键问题及应用前景,最后提出采用多通道输入(如语音)、人脸检测和眼睛定位(如定位瞳孔中心)、软硬件结合技术,可以提高眼控鼠标的准确度和快速性。
Visual tracking is the current hot issue in the field of computer vision. One of the important applications is used for eye-controlled mouse. Based on this application. First of all, sight tracking and eye-controlled mouse research are intro-duced,secondly,the characteristics of line of sight and the concept of eye-movement are discussed, followed by eye-controlled mouse, the basic principies and major eye- movement detection methods are mainly introduced,the key issues o[ eye- controlled mouse and the prospects of application in the future are pointed out. Finally, the use of multi -channel input,face detection and eye positioning technology are proposed,combination of hardware and software to improve the accuracy and speed of eye - controlled mouse.
出处
《现代电子技术》
2009年第24期81-83,共3页
Modern Electronics Technique
基金
863海洋技术领域海底长期观测网络试验节点关键技术(2007AA091200)
关键词
视线
眼动
视觉跟踪
眼控鼠标
visual line
eye movement
visual tracking
eye - controlled mouse
