Comparative Performance between Two Photogrammetric Systems and a Reference Laser Tracker Network for Large-Volume Industrial Measurement
Comparative Performance between Two Photogrammetric Systems and a Reference Laser Tracker Network for Large-Volume Industrial Measurement
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用于大批量工业测量的两种摄影测量系统和参考激光跟踪器网络之间的性能比较
DOI：
10.1111/phor.12154
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Martin O
中科院分区：
文献类型：
--
作者：
Martin O
本文根据工业环境中的测量不确定度确定了两个摄影测量系统的能力。第一个系统——来自 Geodetic Systems Inc. 的 V‐STARSinca3——是一种商用测量解决方案。第二个系统包括一台现成的尼康 D700 数码相机，配有 28 毫米尼克尔镜头和基于研究的视觉测量软件 (VMS)。这两个系统的不确定性估计是参考 Leica AT401 激光跟踪仪确定的校准点星座来确定的。校准点的平均相关标准不确定度为 12·4μm，最大距离约为 14·5μm。随后，确定了两个系统的不确定性。 V-STARSinca3 的估计标准不确定度为 43·1 μm，因此优于其制造商的规格； D700/VMS 组合的标准不确定度为 187μm。
This paper determines the capability of two photogrammetric systems in terms of their measurement uncertainty in an industrial context. The first system – V‐STARSinca3 from Geodetic Systems Inc. – is a commercially available measurement solution. The second system comprises an off‐the‐shelf Nikon D700 digital camera fitted with a 28 mm Nikkor lens and the research‐based Vision Measurement Software (VMS). The uncertainty estimate of these two systems is determined with reference to a calibrated constellation of points determined by a Leica AT401 laser tracker. The calibrated points have an average associated standard uncertainty of 12·4 μm, spanning a maximum distance of approximately 14·5 m. Subsequently, the two systems’ uncertainty was determined. V‐STARSinca3 had an estimated standard uncertainty of 43·1 μm, thus outperforming its manufacturer's specification; the D700/VMS combination achieved a standard uncertainty of 187 μm.