Reconstruction of a decentered wavefront from several phase-shifted noisy interferograms

被引：0

作者：

Paez, G

Scholl, MS

机构：

来源：

INFRARED SPACEBORNE REMOTE SENSING V | 1997年 / 3122卷

关键词：

noisy interferograms; fringe analysis; phase determination; wavefront reconstruction; phase shifting interferometry; phase unwrapping;

D O I：

10.1117/12.292714

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

A new method to determine unambiguously the phase from several phase-shifted interferograms (intensity hinge patterns) has recently been demonstrated. This method is applied to very noisy interferograms, specifically to the case of four phase-shifted interferograms, to demonstrate the phase determination procedure.

引用

页码：253 / 259

页数：7