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12 December 1994 Computer-aided postural deformity studies using moiré and grid projection methods
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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.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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);

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