摘要
首先介绍了视线跟踪技术在人因工效学上的应用背景,并深入分析了视觉注意力机制和眼动仪的工作原理。在此基础之上详细讨论了基于Matlab平台的眼动人因实验开发和建模方法,其中包括眼动实验建模六大基本模块的物理意义和典型参数设置,软件开发平台中构架实验的四大功能函数分类和眼动的空间和时间数据结构。为了透彻解析眼动实验的建模方法,给出了一个基于Matlab伪代码的典型眼动实验范例模式,并拓展了其在人因工程学上前沿的应用研究案例。视线跟踪技术能够既定性又定量地测量和诠释人类注意力机制与视觉感知系统与环境的交互作用,首次在国内深入分析介绍了基于开放语言平台的Matlab眼动实验建立方法,这对于人因工效学的创新和交叉研究具有重要的现实意义。
This paper first introduce the application of eye gaze tracking technology on ergonomics,and in-depth analysis of the visual attention mechanism and the theoretical workflow of how eye tracker get human~ s eye movement. On such a theoretical basis, the paper comprehensively discussed the modeling method of eye tracking techniques ~ application on ergonomics based on matlab development environment,which include the physical meaning of the six basic experiment modules and typical parameter settings, the four main function tools of the matlab software development kit and its data structures. To thoroughly understand the matlab modeling method, a matlab pseudo-code of a typical eye tracking experimental paradigm is provided, and other state-of-art interdisciplinary eye tracking case studies on ergonomics are presence either. The eye tracking techniques can not only quantitatively but also qualitatively measure the interactions between human visual perception system and the outside environment. The matlab based eye tracking modeling method is first systematically introduced in domestic on this paper. Such a technique will defiantly benefit the originality and interdisciplinary research on ergonomics study.
出处
《工业工程与管理》
CSSCI
北大核心
2014年第2期89-95,106,共8页
Industrial Engineering and Management
基金
中国博士后科学基金项目(2013M542352)
