| 基于机器视觉的圆轴直径精密检测算法 |
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| 引用本文： | 杨敏,叶邦彦,牟丽,朱若磊.基于机器视觉的圆轴直径精密检测算法[J].计算机工程与应用,2004,40(31):230-232. |
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| 作者姓名： | 杨敏 叶邦彦 牟丽 朱若磊 |
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| 作者单位： | 1. 广东警官学院,广州,510232
2. 华南理工大学机械学院,广州,510640 |
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| 摘 要： | 介绍一种基于机器视觉的圆轴零件直径精密检测算法。在对圆轴图像边缘进行空间矩亚像素定位的基础上,利用相邻分辨率边缘像素的亚像素位置关系,精确计算分辨率截面的直径,并给出了整个圆轴直径的估计。实践表明,该算法可达到0.001mm的精度。
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| 关 键 词： | 机器视觉 空间矩亚像素定位 圆轴 直径计算 |
| 文章编号： | 1002-8331-(2004)31-0230-03 |
Algorithm for Precisely Inspecting Round Spindle Diameter Based on Machine Vision |
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| Yang Min,Ye Bangyan,Mou Li,Zhu Ruolei.Algorithm for Precisely Inspecting Round Spindle Diameter Based on Machine Vision[J].Computer Engineering and Applications,2004,40(31):230-232. |
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| Authors: | Yang Min Ye Bangyan Mou Li Zhu Ruolei |
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| Affiliation: | Yang Min 1 Ye Bangyan 2 Mou Li 2 Zhu Ruolei 21 |
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| Abstract: | Diameter precisely inspecting algorithm for round spindle parts based on computer vision is introduced.On basis of performing spatial moment subpixel localization,diameter of each resolution section is precisely computed using location information between resolution edge pixels,and estimation of whole round spindle is given.The algorithm with accuracy0.001mm meets practical applications. |
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| Keywords: | machine vision spatial moment subpixel localization round spindle diameter computation |
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