Improvement of the regularized phase tracking technique for the processing of nonnormalized fringe patterns

被引：38

作者：

Legarda-Sáenz, R ^{[1
]}

Osten, W ^{[1
]}

Jüptner, W ^{[1
]}

机构：

[1] Inst Angew Strahltech, D-28359 Bremen, Germany

来源：

APPLIED OPTICS | 2002年 / 41卷 / 26期

关键词：

D O I：

10.1364/AO.41.005519

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

One of the powerful approaches to demodulate a single fringe pattern is the regularized phase tracking (RPT) technique. Here, a new improvement in the RPT technique is presented. This new improvement consists in the addition of one term that models the fringe-pattern modulation. With this new term, the RPT technique can be used for the demodulation of nonnormalized fringe patterns. The performance of the improved RPT technique is shown on examples of various fringe patterns. (C) 2002 Optical Society of America.

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页码：5519 / 5526

页数：8

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