目录第1章绪论........................................................11.1研究意义...................................................11.2国内外发展现状.............................................11.3研究的关键技术.............................................21.3.1图像的获取............................................21.3.2图像的处理............................................21.3.3预警系统..............................................31.4主要研究内容...............................................31.4.1摄像头的相关参数......................................31.4.2图像的处理............................................31.4.2.1图像分割.......................................31.4.2.2滤波处理.......................................31.4.2.3边缘检测.......................................31.4.2.4膨胀与腐蚀处理.................................31.4.2.5车道标志线识别与跟踪...........................31.4.3预警系统..............................................41.4.4建模与仿真............................................4第2章系统介绍....................................................52.1设计思路...................................................52.2非结构化道路的理解.........................................5第3章图像收集与预处理............................................63.1图像的收集..................................................63.2图像的灰度化...............................................63.3图像的灰度值调整............................................73.4噪声消除...................................................83.4.1中值滤波..............................................83.4.2高斯滤波..............................................93.4.3两种滤波的比较.......................................11第4章图像处理...................................................124.1图像分割..................................................124.1.1图像分割的作用.......................................124.1.2图像分割的定义.......................................124.1.3图像分割的方法.......................................124.1.3.1阀值分割法....................................134.1.3.2边缘检测......................................134.1.3.3区域分割法....................................154.2形态学修正................................................154.2.1膨胀.................................................154.2.2腐蚀.................................................154.2.3开运算...............................................154.2.4闭运算...............................................164.3边缘检测..................................................164.3.1灰度梯度算子.........................................164.3.2Roberts算子.........................................164.3.3Sobel算子...........................................174.3.4Laplace算子.........................................194.3.5几种算子的比较和选择.................................204.4Hough变换.................................................21第5章判断是否偏离并预警.........................................225.1各种道路情况的讨论........................................225.2判断是否发生偏移并预警....................................315.3基于simulink的仿真.......................................325.4另一条道路的实验结果......................................33总结..............................................................35致谢...................................
