Optoelectronic Method of Noncontacting Reconstruction of the Profile of a Surface of Three Dimensional Objects of Large Dimensions |
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Authors: | Yu. N. Kul'chin V. P. Vasil'ev Yu. Yu. Nikonov |
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Affiliation: | (1) Department of Mechanical Engineering, Jadavpur University, Kolkata, 700032, India;(2) Department of Mechanical Engineering, Campus Universit?rio de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal; |
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Abstract: | An optoelectronic method is considered for noncontacting reconstruction of the surface profile of three-dimensional objects of large dimensions. The optimal conditions for performing measurements are identified. It is shown that the proposed method, in contrast to the already known methods, does not require fine tuning of the equipment. A numerical method is given for compensating distortions caused by aberrations. A method is described for reconstructing the surface profile cell by cell which increases the accuracy of measurements. |
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Keywords: | optoelectronic method noncontacting reconstruction surface profile three-dimensional objects |
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