| 一种基于逆投影变换的智能车道路识别方法 |
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| 引用本文： | 付梦印,李博,王美玲.一种基于逆投影变换的智能车道路识别方法[J].光学技术,2008,34(3). |
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| 作者姓名： | 付梦印 李博 王美玲 |
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| 摘 要： | 针对智能车辆实验环境,提出了一种基于单目视觉的智能车辆道路识别方法。该方法对智能车辆在行驶过程中采集的图像进行逆投影变换,消除透视投影对道路识别的影响,并且可以根据视觉导航的需要选择部分兴趣区域进行投影变换。再对道路俯视图进行中值滤波、边缘检测,有效地提取出了道路的边缘图像。该方法还提出了简易的道路模型,提高了视觉导航的实时性。
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| 关 键 词： | 计算机视觉 逆投影变换 边缘检测 智能车 |
Inverse perspective transform based lane detection in autonomous vehicle |
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| FU Meng-yin,LI Bo,WANG Mei-ling.Inverse perspective transform based lane detection in autonomous vehicle[J].Optical Technique,2008,34(3). |
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| Authors: | FU Meng-yin LI Bo WANG Mei-ling |
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| Abstract: | A novel monocular based on autonomous vehicle navigation method is presented.An inverse perspective transform method is used to remove the perspective from the camera observed image.The district which is transformed is selected as user's wishes.The edges of the road are detected by using median filtering and Sobel edge detection.A simple road model is presented and is tested in experimental road.The intelligent vehicle has well real-time performance. |
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| Keywords: | computer vision inverse perspective transform lane detection autonomous vehicle |
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