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Proceedings Paper

3D surface real-time measurement using phase-shifted interference fringe technique for craniofacial identification
Author(s): Gennady G. Levin; Gennady N. Vishnyakov; Alexey V. Naumov; Sergey Abramov
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Paper Abstract

We offer to use the 3D surface profile real-time measurement using phase-shifted interference fringe projection technique for the cranioficial identification. Our system realizes the profile measurement by projecting interference fringe pattern on the object surface and by observing the deformed fringe pattern at the direction different from the projection. Fringes are formed by a Michelson interferometer with one mirror mounted on a piezoelectric translator. Four steps self- calibration phase-shift method was used.

Paper Details

Date Published: 6 March 1998
PDF: 5 pages
Proc. SPIE 3313, Three-Dimensional Image Capture and Applications, (6 March 1998); doi: 10.1117/12.302446
Show Author Affiliations
Gennady G. Levin, Russian Research Institute for Optophysical Measurements (Russia)
Gennady N. Vishnyakov, Russian Research Institute for Optophysical Measurements (Russia)
Alexey V. Naumov, Russian Research Institute for Optophysical Measurements (Russia)
Sergey Abramov, Bureau of the Chief Forensic Medical Examiner (Ukraine)


Published in SPIE Proceedings Vol. 3313:
Three-Dimensional Image Capture and Applications
Richard N. Ellson; Joseph H. Nurre, Editor(s)

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