The measurement principle and structure and operation of a videogrammetric system with secant light plane (3D scanner) are briefly described. The system supports measurements of the shape of the surface of an object with high point density. A calibration procedure and results of a calibration of the measurement system are considered. Estimators of the characteristics of the measurement error are presented. A general sequence for processing the results of measurements and the design of three-dimensional models of a study object are presented.
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Translated from Izmeritel’naya Tekhnika, No. 1, pp. 19–22, January, 2011.
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Garibaldi, A.V., Kulesh, V.P. Contactless measurements with high point density and the construction of three-dimensional numerical models of complexly shaped bodies. Meas Tech 54, 25–30 (2011). https://doi.org/10.1007/s11018-011-9680-5
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DOI: https://doi.org/10.1007/s11018-011-9680-5