| 基于OpenCV的车辆轮廓检测 |
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| 引用本文： | 刘慧英,王小波,张丽红.基于OpenCV的车辆轮廓检测[J].科学技术与工程,2010,10(12). |
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| 作者姓名： | 刘慧英 王小波 张丽红 |
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| 作者单位： | 西北工业大学自动化学院,西安,710129 |
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| 摘 要： | 为了获得理想的车辆轮廓线,提出了一种基于开源计算机视觉库OpenCV的轮廓检测新方法。首先对图像进行形态学去噪、平滑滤波处理和二值化阈值分割等预处理,获得二值化黑白图像。然后通过轮廓提取和跟踪检测到车辆外轮廓线。在VC++6.0环境下,利用OpenCV编程实现了此方法。由实验结果看出,该方法可以较为理想地获得车身外轮廓线信息,既节省了预处理的时间,也保证了精度。
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| 关 键 词： | OpenCV 图像预处理 轮廓检测 |
| 收稿时间： | 1/21/2010 8:06:57 PM |
| 修稿时间： | 2/6/2010 7:44:47 PM |
A Vehicle Contours Detection Method Based on OpenCV |
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| Liu Hui-ying,Wang Xiao-bo and Zhang Li-hong.A Vehicle Contours Detection Method Based on OpenCV[J].Science Technology and Engineering,2010,10(12). |
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| Authors: | Liu Hui-ying Wang Xiao-bo and Zhang Li-hong |
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| Institution: | School of Automation/a>;Northwestern Polytechnical University/a>;Xi'an 710129/a>;P.R.China |
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| Abstract: | In order to acquire the ideal vehicle contours, a new vehicle contours detection method is proposed based on OpenCV(Open Source Computer Vision Library). First it preprocessed the image by morphology denoising, smoothing and binary threshold segmentation to obtain the binary image on the basis of black and white, then through the contour extraction and tracking detection outlined the vehicle. The method is realized using OpenCV in VC+ + 6.0 programming environment. Experimental results show that using this ... |
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| Keywords: | OpenCV image preprocessing contour detection |
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