基于图像识别技术的疲劳驾驶视觉检测与预警系统设计

Design of Visual Detection and Early Warning System for Sleep-deprived Driving Based on Image Recognition

阐述图像识别技术对疲劳驾驶视觉检测与预警系统的设计,DSP芯片和灰度投影法、Hough变换法结合,获取眼睛窗口的尺寸、偏转角度以及位置数据,最终得到驾驶员人眼的精准位置。

This paper describes the design of image recognition technology for visual detection and early warning system of Sleep-deprived driving. DSP chip, gray projection method and Hough transform method are combined to obtain the size, deflection angle and position data of the eye window, and finally obtain the precise position of the driver's eyes.