Multispectral phase shifting interferometry algorithm
Published in Photonics Letters of Poland • Jun 30, 2012
Authors:,,
Michal Wengierow
Leszek Sałbut
Maciek Wielgus
Abstract
Standard phase shifting interferometry (PSI) algorithms are used to obtain phase map from fringe patterns. Their spectral properties can by analyzed using frequency transform function (FTF). In this paper new multispectral phase shifting interferometry algorithm (mPSI) has been proposed. It is combi...
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