PHASE-UNWRAPPING ALGORITHM-BASED ON AN ADAPTIVE CRITERION

被引：57

作者：

QUIROGA, JA ^{[1
]}

GONZALEZCANO, A ^{[1
]}

BERNABEU, E ^{[1
]}

机构：

[1] UNIV COMPLUTENSE MADRID,ESCUELA OPT,E-28037 MADRID,SPAIN

来源：

APPLIED OPTICS | 1995年 / 34卷 / 14期

关键词：

Fringe-pattern processing; Phase unwrapping;

D O I：

10.1364/AO.34.002560

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new algorithm for phase unwrapping of phase maps with noise or logical inconsistencies is proposed. It is based on the use of an adaptive threshold and the second difference of the locally unwrapped phase as a selection criterion for the pixels to be processed.

引用

页码：2560 / 2563

页数：4