Fringe—A Java-based finite fringe analysis package

Abstract A package for analysing two-dimensional finite fringe interferograms is described. Through a combination of automatic and interactive routines, an interferogram can be processed to extract the phase shift imparted on the recording light by a transparent object. The package consists of routines to condition and pad the original image for Fourier transform analysis, to filter the image and obtain the phase, to unwrap the phase, and to remove the background phase ramp. A sample image recorded us... Title of program: FRINGE Catalogue Id: AEMM_v1_0 Nature of problem A standalone multi-platform program to perform analysis of finite fringe interferograms. Versions of this program held in the CPC repository in Mendeley Data AEMM_v1_0; FRINGE; 10.1016/j.cpc.2012.04.011 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

摘要 本文介绍一款用于分析二维有限条纹干涉图（two-dimensional finite fringe interferograms）的程序包。通过结合自动与交互式例程，可对干涉图进行处理，以提取透明物体对记录光引入的相移（phase shift）。该程序包包含以下功能例程：对原始图像进行预处理与补边以适配傅里叶变换分析（Fourier transform analysis）、对图像进行滤波以提取相位、执行相位解包裹操作，以及去除背景相位斜坡。本文附带一张采集得到的示例图像……

程序名称：FRINGE
目录编号：AEMM_v1_0
问题本质：一款独立的多平台程序，用于开展有限条纹干涉图的分析工作。

存放在Mendeley数据的CPC程序库中的该程序版本：AEMM_v1_0；FRINGE；10.1016/j.cpc.2012.04.011

本程序源自贝尔法斯特女王大学所维护的CPC程序库（1969-2018）