3DBODY.TECH 2017 - Paper 17.102

K. Karavaev and M. Truphanov, "Portable Scanner of a 3D Surface of a Curvilinear Object", in Proc. of 3DBODY.TECH 2017 - 8th Int. Conf. and Exh. on 3D Body Scanning and Processing Technologies, Montreal QC, Canada, 11-12 Oct. 2017, pp. 102-105, doi:10.15221/17.102.

Title:

Portable Scanner of a 3D Surface of a Curvilinear Object

Authors:

Konstantin KARAVAEV, Maxim TRUPHANOV

Elasizer, Kirov, Russia

Abstract:

The research covers the operation principles and structure-functionorganization of a specialized optical-electronic device for calculation of a volumetric object. Here we present the results of our development of a special-purpose portable scanner of a 3D surface of a complete curvilinear object with a complex surface. Favorably compared with the analogs, our scanner features a high-precisioncalculation of a curvilinear object along with a compact and simple technical design which makes it easy to manufacture. We providedifferent technical solutions of our scanner based on novel original decisions which shuffle its technical features depending on the objectiveand enable to apply it in various ways. The above-said makes our scanner commercially attractive for certain tasks required in the market of customized items for individual application. The general advantages of the designed scanner are several: the use of several passive optical-electronic sensors which are placed in preset fixed positions and factory calibrated with no additional settings necessary; use of commercially available electronic components; low time-consuming acquisition of parameters of a 3D surface; and ease of operation. The experiments we conducted showed that, depending on the interrelated position of the device and the analyzed object, our device gives the calculation error of the 3D coordinates of about +-1.5 to +-2.5 mm.

Details:

Full paper: 17.102.pdf
Proceedings: 3DBODY.TECH 2017, 11-12 Oct. 2017, Montreal QC, Canada
Pages: 102-105
DOI: 10.15221/17.102

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