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Photoprojection Method for the Measurement of the Geometric Parameters of Objects of Complex Shape

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Measurement Techniques Aims and scope

A new method for the measurement of the geometric parameters of objects of complex shape is proposed. A mathematical model of the proposed photoprojection method is developed. Distortions in the projection of the coordinate grid onto an object of complex shape relative to a selected coordinate origin specified by the marker of a laser range finder are determined. Analytic relationships that determine the essential core of the method are identified. A technique for creating a digital image (set of points) of a three-dimensional object from a single image in the beams of a projector of an external coordinate system is described.

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Authors and Affiliations

  1. Samara National Research University, Samara, Russia

    B. V. Skvortsov, A. V. Chernykh & A. N. Malysheva-Stroikova

Authors
  1. B. V. Skvortsov
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  2. A. V. Chernykh
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  3. A. N. Malysheva-Stroikova
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Correspondence to B. V. Skvortsov.

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Translated from Metrologiya, No. 3, pp. 14–24, July–September, 2017.

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Skvortsov, B.V., Chernykh, A.V. & Malysheva-Stroikova, A.N. Photoprojection Method for the Measurement of the Geometric Parameters of Objects of Complex Shape. Meas Tech 60, 893–900 (2017). https://doi.org/10.1007/s11018-017-1289-x

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  • DOI: https://doi.org/10.1007/s11018-017-1289-x

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