Paper 10.141

M. Jezersek and J. Mozina, "Laser Based Three-Dimensional Measurement of Entire Foot Shape During Motion", in Proc. of 1st Int. Conf. on 3D Body Scanning Technologies, Lugano, Switzerland, 2010, pp. 141-145, http://dx.doi.org/10.15221/10.141.

Title:

Laser Based Three-Dimensional Measurement of Entire Foot Shape During Motion

Authors:

Matija JEZERSEK, Janez MOZINA

University of Ljubljana, Faculty of Mechanical Engineering, Ljubljana, Slovenia

Abstract:

Method for measuring 3D foot shape in motion is presented. The entire foot is simultaneously measured from multiple viewpoints by four measuring modules. Measuring principle is based on multiple-laser-line triangulation, where the object is illuminated with grating-like laser light pattern. Each module uses unique laser wavelength which prevents unwanted overlapping effects between adjacent light patterens. The precision of the system is 0.3 mm. It is capable of measuring objects in motion, which is demonstrated in the paper.

Keywords:

foot-shape measurement, laser triangulation, 3D high speed measurement, multiple-line illumination

Details:

Full paper: 10.141.pdf
Proceedings: 3DBST 2010, 19-20 Oct. 2010, Lugano, Switzerland
Pages: 141-145
DOI: http://dx.doi.org/10.15221/10.141

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