基于计算机视觉的驾驶状态监控实验平台

Computer Vision-based Test Platform for Driver Monitoring

基于计算机视觉,构建了一个驾驶状态监控实验平台,平台硬件部分包含CCD摄像机、嵌入式计算机、告警装置等,软件部分包含图像采集模块、图像特征提取模块等。该系统可安装在普通汽车上,实时地定位驾驶员的脸部、眼睛的位置,为进行驾驶行为分析、实时监控等实验提供基础数据。系统的应用,对防止不安全驾驶行为,提高交通安全有着重要意义。

A computer vision-based test platform for driver monitoring was discussed. The hardware system included a CCD camera, an embedded computer, warning devices, etc. The software consisted of image capturing, and feature positioning, which could extract faces and eyes of the drivers. The proposed platform could be regarded as a test bench providing extracted information for the successive experiments such as behavior analysis and real-time surveillance, which helped to suppress unsafe driving and improve traffic safety.