| Hough变换在汽车车身缝隙检测中的应用 |
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| 引用本文： | 谢莉.Hough变换在汽车车身缝隙检测中的应用[J].武汉工业学院学报,2007,26(2):78-80. |
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| 作者姓名： | 谢莉 |
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| 作者单位： | 武汉工业学院,电气信息工程系,湖北,武汉,430023 |
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| 摘 要： | 提出通过检测汽车车身缝隙来评定汽车防雨密封性能的方法，利用CCD摄像机拍摄缝隙图像，采集到计算机中，经过图像处理提取缝隙尺寸信息，评定汽车防雨密封性能。该方法中最重要、最复杂的环节是图像处理过程中的缝隙边缘检测，文中主要讨论在图像处理过程中利用Hough变换进行边缘检测，提取缝隙轮廓信息的方法，并且用Maflab6．0编程实现。
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| 关 键 词： | 缝隙检测 汽车防雨密封性能 图象处理 边缘检测 Hough变换 |
| 文章编号： | 1009-4881（2007）02-0078-03 |
| 收稿时间： | 2006-11-28 |
| 修稿时间： | 2006-11-28 |
APPLICATION OF HOUGH TRANSFORM IN GAP DETECTION FOR AUTOMOBILES |
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| XIE Li.APPLICATION OF HOUGH TRANSFORM IN GAP DETECTION FOR AUTOMOBILES[J].Journal of Wuhan Polytechnic University,2007,26(2):78-80. |
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| Authors: | XIE Li |
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| Affiliation: | Department of Electrical and Information Engineering, Wuhan Polytechnic University, Wuhan 430023, China |
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| Abstract: | This paper puts forward a method of assessing the rain proof performance by gap detection, which is using the CCD camera to get the gap image, collecting into the computer and getting the gap magnitude by image processing. The most important and complex procedure of this method is the gap edge detection. This paper mainly discusses the approaches of actualizing the Hough transform for edge detection based on Matlab 6.0 to gain the slit outline information. |
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| Keywords: | gap detection rain proof performance for automobiles image processing edge detection Hough transform |
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