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基于双眼模型的三维视线估计方法

满毅 赵歆波 张珂

满毅, 赵歆波, 张珂. 基于双眼模型的三维视线估计方法[J]. 机械科学与技术, 2015, 34(4): 586-589. doi: 10.13433/j.cnki.1003-8728.2015.0419
引用本文: 满毅, 赵歆波, 张珂. 基于双眼模型的三维视线估计方法[J]. 机械科学与技术, 2015, 34(4): 586-589. doi: 10.13433/j.cnki.1003-8728.2015.0419
Man Yi, Zhao Xinbo, Zhang Ke. 3D Gaze Estimation Method Based on Binocular Model[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(4): 586-589. doi: 10.13433/j.cnki.1003-8728.2015.0419
Citation: Man Yi, Zhao Xinbo, Zhang Ke. 3D Gaze Estimation Method Based on Binocular Model[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(4): 586-589. doi: 10.13433/j.cnki.1003-8728.2015.0419

基于双眼模型的三维视线估计方法

doi: 10.13433/j.cnki.1003-8728.2015.0419
基金项目: 

国家自然科学基金项目(61201319)、西北工业大学基础研究基金项目(JC20120205)及西北工业大学研究生创业种子基金项目(Z2011132)资助。

详细信息
    作者简介:

    满毅(1986-),硕士研究生,研究方向为数字图像处理,视线跟踪,manyi_nwpu@126.com

    通讯作者:

    赵歆波,教授,博士生导师,xbozhao@nwpu.edu.cn

3D Gaze Estimation Method Based on Binocular Model

  • 摘要: 提出一种基于双眼模型的三维视线估计方法,以期克服二维视线跟踪方法固有的两个缺点,即对于使用者头部运动限制以及个体参数标定过程繁琐。该方法首先利用两个安装有红外灯组的摄像机组成立体视觉系统,实现人脸双眼图像的采集,之后,基于眼睛角膜球状假设,建立了一个适用于三维视线估计的三维眼模型,在此基础上,推导出人眼三维光轴的估计方法。用左右眼光轴与屏幕交点连线的中点估计方法,计算出注视点。该方法可在使用者头部运动的情况下,完成视线估计,且只需进行一次系统校准即可使用,无需其它标定过程,视线估计精度较高。
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出版历程
  • 收稿日期:  2013-02-14
  • 刊出日期:  2015-04-05

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