基于CMOS摄像头的高速路车道识别系统的研究  

Research on Speedway Lane Detection System Based on CMOS Camera

作　　者：徐家明[1] 于涛[1] 刘金汉[1] 张成海[1] 

机构地区：[1]东风汽车有限公司东风商用车技术中心,武汉430056

出　　处：《汽车科技》2009年第2期45-48,共4页Auto Sci-Tech

摘　　要：提出了一种车道识别系统。介绍了由CMOS摄像头和DSP图像处理模块构成的车道识别系统的硬件结构及其工作原理,阐述并分析了一种改进霍夫变换的车道识别算法。最后,通过对在全天候条件下的高速路实验数据分析进一步验证了该系统的可行性。This paper presents a lane detection system. The hardware framework and working principle of the lane detection system composed of CMOS camera and DSP image processing module are introduced in detail in the paper. Besides here gives a deep and thorough analysis to the lane detection algorithm based on progressive Hough Transform. Finally on the basis of a thorough analysis about the speedway experiment results in all-weather circumstance, it proves that the system works well.

关 键 词：车道识别 CMOS摄像头 DSP 霍夫变换 

分 类 号：TP242.62[自动化与计算机技术—检测技术与自动化装置]