fringe pattern

By means of analysing and discussing the correspondence relationship between the division offset sf circular gratings and pattern characteristic of Moir'e fringe, this paper presents the specific way of adjusting division offset on circular dividing machine.

本文通过对圆光栅刻划偏心与莫尔条纹图案特性之间对应关系的分析讨论，提出了在圆刻机上调整刻划偏心大小及方向的具体方法。

Phase Indeterminacy in Phase Analysis Methods for Spatial Carrier Fringe Pattern

空间载频条纹相位分析法中的相位不确定性

The principle moire pattern produced and method of setting fringe level have been introduced.

论文首先阐明了课题的研究背景,目的和意义,介绍了云纹形成原理和定级方法.

A Novel Approach for Phase Demodulation from a Single Fringe Pattern

一种新的单幅条纹图的相位解调方法

Typical butterfly-fringe pattern associated with crack tips can be seen in this figure.

在此图中可以看到与裂纹顶端有关的典型的蝶形条纹图.

Computer aided analysis of fringe pattern using staircase virtual grating demodulation technique

光载波条纹图的计算机辅助分析&阶梯形虚拟光栅解调法

The digital speckle fringe pattern is modulated by spatial carrier in large-shearing electronic speckle pattern interferometry ( ESPI). The carrier is introduced by rotating the reference plane a small angle.

将电子散斑干涉场的载波调制引入到大剪切电子散斑干涉中，通过对参考物的微小偏转引入载波条纹；

The phase unwrapping process fringe pattern can be achieved without any priori information or manual intervention.

该方法更充分利用条纹图像信息,算法稳健,可以实现完全自动的二维位相展开.

Phase Demodulation from a Single Fringe Pattern Based on Iteration Algorithm

迭代估计法单幅条纹图的相位解调

The numerical display of the computer can yield better fringe pattern and measurement results.

计算机的数字显示可产生较好的条纹图样和测量结果.

Grading Evaluation of Ceramic Tile Planeness Based on Fringe Pattern Phase Analysis

基于条纹相位分析的墙地砖平整度等级评估

Each man took turns slowly pushing the stone, while continuously observing the fringe pattern.

每人轮流缓慢地推动石头座使其旋转, 同时连续地观察条纹图样.