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An eye-tracking and head-control system using movement increment-coordinate method

机译:使用运动增量坐标法的眼球跟踪和头部控制系统

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摘要

In this paper a novel design which combines an eye-tracking device with a head gesture control module is discussed. In the eye-tracking mode, the user wears goggles, and two tiny CCD cameras capture the eye image from the screen with the help of a video capture card. In the head gesture control mode, a light source projector is turned on, and the CCD camera detects the position of the light source. The locations of the spots on the screen and on the image pupil of the eye image are calculated, compared with the previous point and are subsequently mapped to the point on the screen. The movement increment-coordinate control is also discussed, which could improve the ease of use of the computer.
机译:本文讨论了一种新颖的设计,该设计结合了眼睛跟踪设备和头部手势控制模块。在眼睛跟踪模式下,用户戴上护目镜,并且两个小型CCD摄像机借助视频捕获卡从屏幕捕获眼睛图像。在头部手势控制模式下,打开光源投影仪,然后CCD摄像机检测光源的位置。计算屏幕上和眼睛图像的图像瞳孔上的斑点的位置,并将其与先前的点进行比较,然后将其映射到屏幕上的该点。还讨论了运动增量坐标控制,它可以提高计算机的易用性。

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