Robust wavefront estimation using multiple directional derivatives in moire deflectometry

被引：25

作者：

Legarda-Saenz, Ricardo ^{[1
]}

机构：

[1] Univ Autonoma Yucatan, Fac Matemat, Merida 97110, Yucatan, Mexico

来源：

OPTICS AND LASERS IN ENGINEERING | 2007年 / 45卷 / 09期

关键词：

moire deflectometry; gradient field reconstruction; fringe processing;

D O I：

10.1016/j.optlaseng.2007.04.004

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, the advantages of two recently proposed techniques to implement an automatic processing of moire patterns are discussed; this process initiates with the demodulation of a large number of experimental deflectograms and ends when a robust wavefront reconstruction is obtained. Experimental deflectograms were used to show through one example the application of these techniques. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：915 / 921

页数：7

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