Paul wavelet-based algorithm for optical phase distribution evaluation

被引：86

作者：

Afifi, M

Fassi-Fihri, A

Marjane, M

Nassim, K ^{[1
]}

Sidki, M

Rachafi, S

机构：

[1] UCD FS, Photon & Opt Metrol Lab, El Jadida, Morocco

[2] LPMC, Fac Sci Ben Msik, Casablanca, Morocco

来源：

OPTICS COMMUNICATIONS | 2002年 / 211卷 / 1-6期

关键词：

D O I：

10.1016/S0030-4018(02)01828-X

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We consider a new application of the wavelet transform based on Paul wavelet algorithm to extract directly the phase from fringe patterns. We present a simulation study to demonstrate the ability of our method to provide, with a good accuracy, a phase distribution from a single image without unwrapping step. The numerical results are compared to those obtained by phase shifting technique. (C) 2002 Published by Elsevier Science B.V.

引用

页码：47 / 51

页数：5

共 12 条

[1] Five-frame phase-shifting algorithm insensitive to diode laser power variation [J].