摘要
介绍基于红外电视法的人机交互技术的工作原理、系统构成、视线方向的检测方法及应用领域 ,并用图像分析法来检测与判断视线方向 ,提出了对于使用过程中头部微小变动时视线方向的修正方法。同时阐述了通过眼睛盯视实现对计算机外设的控制。
The principle of the human computer interaction technology though eye gaze based on infrared TV method is presented. The architecture of the system and the calculation method of the direction of the eye gaze are described. Image analysis is given to check and judge the direction of the eye gaze, and the revising approach for the head slight movement is put forward. Finally, an experiment system using eye gaze to manipulate some equipment is described.
出处
《红外技术》
CSCD
北大核心
2002年第4期1-3,共3页
Infrared Technology
基金
上海市科委启明星计划资助项目 (0 0QD14 0 0 1)
关键词
红外电视法
人机交互
眼睛
盯视
图像
计算机
infrared TV method
human computer interaction
eye gazing
image analysis
