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首页> 外文期刊>石川島播磨技報 >Development and Application of Three-Dimensional Digital Photogrammetry
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Development and Application of Three-Dimensional Digital Photogrammetry

机译：三维数码摄影测量的开发与应用

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摘要

To measure three-dimensional, large and/or complex objects correctly in a short time, a photogrammeric measurement system with a digital camera was developed. This system analyzes images of the object taken with a digital camera at various camera positions and reduces them to three-dimensional coordinates of object points. By applying newly developed retroreflective targets, coded targets and relevant technology, both rapid analysis and high accuracy in measurement were achieved. A verification test shows that the attained accuracy with this system is almost equivalent to that with a typical electro-optical measurement system. A practical measurement application was used at a construction site to illustrate the effectiveness of the system.
机译：在短时间内正确测量三维，大型和/或复杂物体，开发了具有数码相机的摄影测量系统。 该系统在各种相机位置分析用数码相机拍摄的对象的图像，并将它们减少到对象点的三维坐标。 通过应用新开发的逆向反射目标，编码目标和相关技术，实现了快速分析和测量的高精度。 验证测试表明，具有该系统的实现精度几乎相当于典型的电光测量系统。 在施工现场使用实用的测量应用来说明系统的有效性。

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