A new method of interferogram processing is proposed.
提出了干涉条纹图处理的新方法。
The technique of the full-scale interferogram recording is briefly reported.
简要报导了记录全尺寸干涉图形的技术；
The vibration of qing has been studied by method of holographic interferogram.
用全息干涉图方法研究了磬的振动模态。
The mathematical expressions and interferogram calculation procedures are presented.
给出了数学表达式及干涉图计算过程。
The key techniques are to process the interferogram and to reconstruct the wavefront.
其关键技术在于解决干涉图处理和波面复原的数据处理问题。
A robust and effective phase shifting algorithm is important to process interferogram.
健壮有效的相移算法是干涉图处理中一个非常关键的技术。
The results are given by applying the method to processing a practical shearing interferogram.
给出了将该方法用于实际剪切干涉图数据处理的结果。
The matching pixel-accuracy of two images is important to the quality of interferogram phase.
配准的像素精度同时也关系到后续生成干涉纹图的质量。
One of core problems in INSAR technology is how to obtain the interferogram with high quality.
如何获取高质量的干涉图是INSAR技术的核心问题之一。
An analysis of using optic fibers to transmit interferogram signals of object points is presented.
文中对使用光导纤维束接收欲测物点干涉图象的光强问题作了分析。
The vast amount of information that holographic interferogram offers, requires a computer-aided evaluation.
全息干涉图所提供的大量信息，需要计算机辅助计值。
The errors existed in the interferogram were analyzed and the orbit residual is removed by GPS observations.
利用GPS观测数据对轨道误差进行了纠正，最终得到的同震位移场与GPS数据有着很好的一致性。
The virtual grating phase shifting moire fringe is a method to manipulate the static interferogram with carrier fringes.
虚光栅移相莫尔条纹法是一种对静态干涉图的处理方法。
We describe a subfringe integration interferometry for which the phase information is evaluated only from one interferogram.
叙述了次条纹积分干涉计量的原理，仅用一幅光载频干涉条纹图获取全部位相信息。
In the interferogram the fringes either do not appear or appear and have the determined direction when the defocusing is zero.
当离焦量为零时，干涉图上或者无条纹，或者条纹有确定的方向。
A new fringe-pattern preprocessing based on median spin filter is proposed to deal with the interferogram with high-level noise.
提出了一种基于旋滤波法的干涉条纹预处理方法，并将其应用到载波傅里叶分析法中。
The phase noise suppression methods applied on the interferogram of interferometric synthetic aperture radar (INSAR) are studied.
探讨干涉合成孔径雷达(INSAR)中干涉相位图的噪声抑制方法。
The out-of-plane tilting speckle interferogram is computer-simulated and the RMS phase error is calculated to verify reliability.
通过对计算机模拟漫射体产生离面倾斜的时变散斑图，计算其均方根误差值，进行了验证。
Through making the inverse Fourier transform to test light source's interferogram, the authors obtained the spectrum of test source.
通过对测试光干涉图做傅里叶逆变换得到测试光光谱图。
This method improves the signal-to-noise ratio of speckle interferogram and can get the same image as traditional optical interferogram.
从而提高了散斑干涉图的信噪比，获得了与光学干涉相似的干涉图象。
There is a linear relationship between the shearing fringes appearing inside an interferogram or the direction of the fringes and defocusing.
剪切干涉图中出现的条纹数或者条纹的方向与离焦之间存在着线性关系。
The phase detection and curve-fitting techniques have been used in processing the interferogram, and sub-pixel measuring error has been obtained.
在干涉图的处理中，采用了相位检测和曲线拟合技术，得到了亚象素的测量精度。
The flat-earth makes the main frequency of the interferogram not at the zero frequency, and can't reflect the change of the topographic altitude.
平地效应使干涉纹图中的主要频率不在零频，不能反映实际地面高程的变化。
Phase extracting algorithm and phase unwrapping algorithm of interferogram processing based on phase shift interfering profilometry are discussed.
研究了相移干涉轮廓仪干涉图处理的相位提取算法和相位去包裹算法。
InSAS basic principle and signal processing including SAS imaging, interferogram acquisition and processing, phase unwrapping are simply introduced.
简要说明了干涉仪合成孔径声纳基本原理和信号处理过程：合成孔径成像、干涉图获取与处理和相位解卷。
The result indicates that the phase unwrapping result is satisfactory if the sharp variation edges of SAR interferogram is not seriously corrupted by the noise.
结果表明，在噪声没有严重破坏相位突变边缘的情况下，相位解绕结果是令人满意的。
The effect of the light source spectral distribution can be cancelled out with the help of the zero order spectrum of the Fourier transform of the interferogram.
利用干涉图的零频分量消除光源谱分布的影响，获得两束干涉光的振幅比；
To work out the wavefront accurately, we modulate it on a carrier frequency. The wavefront can be worked, using the Fourier Transform method on the interferogram.
为了准确求解波面，我们将其调制在一载频条纹上，利用傅立叶变换方法对条纹图进行处理后，解出干涉图所代表的波面。
To work out the wavefront accurately, we modulate it on a carrier frequency. The wavefront can be worked, using the Fourier Transform method on the interferogram.
为了准确求解波面，我们将其调制在一载频条纹上，利用傅立叶变换方法对条纹图进行处理后，解出干涉图所代表的波面。
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