Computer-aided postural deformity studies using moire and grid projection methods

Krzysztof Patorski; Maciej B. Rafalowski; Malgorzata Kujawinska; D. Zawieska; J. Nowotny

doi:10.1117/12.195945

12 December 1994 Computer-aided postural deformity studies using moiré and grid projection methods

Krzysztof Patorski, Maciej B. Rafalowski, Malgorzata Kujawinska, D. Zawieska, J. Nowotny

Proceedings Volume 2340, Interferometry '94: New Techniques and Analysis in Optical Measurements; (1994) https://doi.org/10.1117/12.195945
Event: International Conference on Interferometry '94, 1994, Warsaw, Poland

Abstract

Two basic optical triangulation systems for routine studies of postural deformities among youths and adults are described. They use projection moire with temporal phase stepping and grating projection with carrier frequency spatial phase stepping for the automatic analysis of fringe patterns. The operation parameters of both systems are discussed and compared. The special medical software developed for analyzing the back and front of the human body is presented.

Citation Download Citation

Krzysztof Patorski, Maciej B. Rafalowski, Malgorzata Kujawinska, D. Zawieska, and J. Nowotny "Computer-aided postural deformity studies using moiré and grid projection methods", Proc. SPIE 2340, Interferometry '94: New Techniques and Analysis in Optical Measurements, (12 December 1994); https://doi.org/10.1117/12.195945

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