| 基于视线追踪的眼控鼠标设计 |
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| 引用本文： | 朱麒文,闫隆鑫,张若兰,张帅.基于视线追踪的眼控鼠标设计[J].电子器件,2016,39(2). |
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| 作者姓名： | 朱麒文 闫隆鑫 张若兰 张帅 |
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| 作者单位： | 东南大学电子科学与工程学院本科在读 |
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| 基金项目： | 江苏省大学生创新创业训练计划项目 |
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| 摘 要： | 以Visual Studio为平台，OpenCV计算机视觉库为基础，辅助以单片机、传感器、无线传输模块等自主研发了一套头戴式视线追踪系统，完成瞳孔提取、视线追踪定位、眨眼检测等功能，实现眼球替代鼠标完成对电脑的指令。创新性地提出了椭圆拟合与积分投影去噪法等方法，以消除头部微小移动对定位带来的影响，使系统具有较高的精确度和良好的实用价值。
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| 关 键 词： | 信息处理技术 眼控鼠标 视线追踪技术 瞳孔提取 图像处理 OpenCV |
Design of Eye-controlled Mouse Based on Eye Tracking Technology |
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| Abstract: | With the platform of Visual Studio, the basis of OpenCV computer vision library and the assistance of a MCU, sensors and wireless transmission modules, a head-mounted eye tracking system is built. The system accomplished pupil extraction, eye tracking positioning, blinking detection and other functions which enabled eyes instead of mouse to complete computer instructions. Innovative methods have been presented: integral projection denoising, capturing the pupil center through ellipse fitting algorithm, etc. This series of methods eliminate the influence of slight movement of the head on positioning accuracy, endowing the system with high accuracy and practicality. |
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