基于眼动跟踪的拨号输入研究

Research On Dial-up Input Based On Eye-tracking

随着科技的发展,在常规"语言"交流出现障碍时,通过设备进行快速的眼动信息输入,可以有效的缓解交流压力。本文提出基于眼动跟踪的拨号输入,达到快速拨号的目的。以眼动仪作为硬件基础,通过统计号码出现频率,利用哈夫曼前缀编码设计注视姿势等方式,提出一套更优的眼动拨号输入方式。利用设计编写的眼动测试程序进行实验,对本文提出的眼动输入方式的有效性加以证明。

With the development of technology,when communication by using regular language lose efficiency,it’s effectively relieve the pressure of communication by using equipment.The equipment can record the rapid eye movement information.To this end,a dial-up input based on eye-tracking is proposed to achieve the purpose of fast and effective dialing.This paper puts forward a better method of the eye movement dial-up input based on the fact that the eye movement instrument as the hardware foundation,the frequency of the statistical number is presented,and the method of using the Huffman coding is designed to the pose of regard.In this paper,the design of eye-movement test program is used to demonstrate the effectiveness of the eye movement input method.