| 3维光学测量系统的建模精度评定 |
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| 引用本文： | 鲁萌萌,陈小娟.3维光学测量系统的建模精度评定[J].测绘与空间地理信息,2011,34(3):154-156,161. |
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| 作者姓名： | 鲁萌萌 陈小娟 |
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| 作者单位： | 1. 中国矿业大学环境与测绘学院,江苏徐州,221008
2. 西安煤航信息产业有限公司测绘工程分公司,陕西西安,710054 |
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| 摘 要： | 3维光学面扫描系统和点测量系统,满足反求逆向设计需求,适合产品在线质量检测,系统配合紧密,造价远远低于国外系统,对制造业和数字近景工业摄影测量的发展起着重要作用.文章介绍了3维光学面扫描系统和点测量系统的建模精度.建模精度评定,对物体进行点云扫描,建立模型,拟合出边缘3维曲线,对规格尺寸一致的模型,进行曲线方程的比较....
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| 关 键 词： | 光学3维测量 精度评定 建模 |
Modeling Accuracy Assessment of 3D Optical Measuring System |
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| LU Meng -meng,CHEN Xiao-juan.Modeling Accuracy Assessment of 3D Optical Measuring System[J].Geomatics & Spatial Information Technology,2011,34(3):154-156,161. |
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| Authors: | LU Meng -meng CHEN Xiao-juan |
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| Institution: | LU Meng-meng1,CHEN Xiao-juan2(1.School of Environment Science and Spatial Informatics,China University of Mining and Technology,Xuzhou 221008,China,2.Surveying and Mapping Engineering Branch Office,Aerophotogrammetry and Remote Sensing of China Coal,Xi'an 710054,China) |
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| Abstract: | XJTUOM and XJTUDP meet the demand for reverse design.It is suitable for testing the quality of online products.The systems cooperate with each other closely.It costs less than the foreign system.It plays an important role in the development of the industry and the digital close range industrial photogrammetry.In the part of modeling accuracy,we scan the range of object,and then model and nonlinear three dimensional curves.We compare the curve equation of the models with the same specification.Accuracy asses... |
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| Keywords: | optical 3D measurement accuracy assessment modeling accuracy |
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