Fast and accurate tilt-shift-immune phase-shifting algorithm based on self-adaptive selection of interferogram subblocks and principal component analysis

To eliminate the effect of tilt-shift error on the accuracy of phase-shifting interferometry (PSI), a fast and accurate tilt-shift-immune phase-shifting algorithm based on the self-adaptive selection of interferogram subblocks and principal component analysis (SSPCA) is proposed. First, each interfe...

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Veröffentlicht in:	Applied optics. Optical technology and biomedical optics Jg. 59; H. 9; S. 2906
Hauptverfasser:	Yang, Shuai, Zhao, Weiqian, Qiu, Lirong, Wang, Yun, Tian, Songmei
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	United States 20.03.2020
ISSN:	1539-4522, 2155-3165, 1539-4522
Online-Zugang:	Weitere Angaben
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