19 July 1999 Phase-shifting moire in a sampled interferogram with a linear carrier and its applications to fringe pattern analysis
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Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.355069
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States
Abstract
Phase-shifting property of moire patterns which constitute spatially sampled data set of single interferograms with a linear carrier is revealed. Based on this property, a phase reconstruction method using the phase-shifting algorithm is proposed for single interferograms with a linear carrier. Limits of a carrier frequency and a phase slope being reconstructed are given.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yasuhiro Harada, Yasuhiro Harada, Toshimitsu Asakura, Toshimitsu Asakura, } "Phase-shifting moire in a sampled interferogram with a linear carrier and its applications to fringe pattern analysis", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); doi: 10.1117/12.355069; https://doi.org/10.1117/12.355069
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