Moire and grating projection techniques for measurement of postural deformity

Dorota Zawieska; Piotr Podlasiak; Malgorzata Kujawinska; Krzysztof Patorski

doi:10.1117/12.227880

1 December 1995 Moire and grating projection techniques for measurement of postural deformity

Dorota Zawieska, Piotr Podlasiak, Malgorzata Kujawinska, Krzysztof Patorski

Proceedings Volume 2646, Digital Photogrammetry and Remote Sensing '95; (1995) https://doi.org/10.1117/12.227880
Event: Digital Photogrammetry and Remote Sensing '95, 1995, St. Petersburg, Russian Federation

Abstract

Detailed investigations of the projection moire and grid projection methods used for the computer aided studies of the shape of the muscle-osseous system and postural deformities are presented. The shape determination process is readily automated using the phase methods for analyzing the fringe patterns. The issue of subtracting the reference surface inherent to the measurement-by-comparison methods is discussed. Specialized medical software for studying the deformity of the back and front of the human body illustrated by clinical examples is presented.

Citation Download Citation

Dorota Zawieska, Piotr Podlasiak, Malgorzata Kujawinska, and Krzysztof Patorski "Moire and grating projection techniques for measurement of postural deformity", Proc. SPIE 2646, Digital Photogrammetry and Remote Sensing '95, (1 December 1995); https://doi.org/10.1117/12.227880

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