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中文
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Research
Research Field
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曹建福
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Papers
立体零件加工质量的在线图像检测方法
Release Time:2025-04-30
Hits:
Date:
2025-04-30
Title of Paper:
立体零件加工质量的在线图像检测方法
Journal:
仪器仪表学报
Summary:
针对具有景深零件加工质量的在线检测问题,提出一种基于单摄像机的分层图像测量方法。结合改进的双线性插值和Robert边缘算子,对零件各层面在图像上投影直线边缘粗定位;再基于灰度矩的亚像素算法和最小二乘直线拟合,将边缘定位精度提高到亚像素级。在二步法图像边缘定位基础上,利用分层映射关系,获得零件形状和几何尺寸数据。本文方法应用于某种双层特种钥匙加工质量的图像检测中,实验结果表明,该方法实时性好,能满足机械零件加工质量的检测要求。
Co-author:
史博,汪霖,曹建福
Volume:
30(10)
Page Number:
2039~2044
Translation or Not:
No
Date of Publication:
2009-10-14
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