8 August 2001 Projection shadow method of noncontact reconstruction of the relief of a 3D object
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Proceedings Volume 4513, Optoelectronic Information Systems and Processing; (2001) https://doi.org/10.1117/12.435889
Event: Optoelectronic Information Systems and Processing, 2000, Vladivostok, Russian Federation
Abstract
Noncontact reconstructing 3-D objects surface profile on base of projection-shadow method is investigated in this paper. It is shown that this method in contrast to known techniques allows reconstructing a shape of object with vertical sides. Optimal parameters for measuring are proposed. The dependence of relative error of reconstructing on angle of light beam propagating is obtained.
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Yuri N. Kulchin, Yuri N. Kulchin, Vladimir P. Vasiliev, Vladimir P. Vasiliev, Yuri Yu. Nikonov, Yuri Yu. Nikonov, } "Projection shadow method of noncontact reconstruction of the relief of a 3D object", Proc. SPIE 4513, Optoelectronic Information Systems and Processing, (8 August 2001); doi: 10.1117/12.435889; https://doi.org/10.1117/12.435889
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