给出了数学表达式及干涉图计算过程。
The mathematical expressions and interferogram calculation procedures are presented.
用全息干涉图方法研究了磬的振动模态。
The vibration of qing has been studied by method of holographic interferogram.
获取并分析了理想近柱面和理想柱透镜下的干涉图。
The interferograms under ideal near-cylindrical surfaces and ideal cylindrical lens are got and analyzed.
本文用有效光源法分析了正交光栅干涉仪的干涉图。
The interference pattern of a cross-grating interferometer is analyzed by the so-calledeffective source approach.
给出了将该方法用于实际剪切干涉图数据处理的结果。
The results are given by applying the method to processing a practical shearing interferogram.
全息干涉图所提供的大量信息，需要计算机辅助计值。
The vast amount of information that holographic interferogram offers, requires a computer-aided evaluation.
虚光栅移相莫尔条纹法是一种对静态干涉图的处理方法。
The virtual grating phase shifting moire fringe is a method to manipulate the static interferogram with carrier fringes.
通过对测试光干涉图做傅里叶逆变换得到测试光光谱图。
Through making the inverse Fourier transform to test light source's interferogram, the authors obtained the spectrum of test source.
用数字图像模似了干涉图，并讨论了干涉图的变化情况。
The interference patterns are simulated by digital image and the changes of the patterns are discussed.
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。
A robust and effective phase shifting algorithm is important to process interferogram.
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。
The key techniques are to process the interferogram and to reconstruct the wavefront.
如何获取高质量的干涉图是INSAR技术的核心问题之一。
One of core problems in INSAR technology is how to obtain the interferogram with high quality.
并将该方法成功地应用于超音速叶栅流场全息干涉图的判读。
This method is successfully applied on criticizing the holographic infinite interference diagram of the supersonic cascade flow field.
研究了干涉合成孔径雷达干涉图的自适应相位降噪滤波问题。
The problem of adaptive noise reduction filtering in interferometric synthetic aperture radar(InSAR) is studied.
采用不同数据源获取的干涉图进行了矢量滤波和频谱加权滤波实验。
Some interferograms derived from different systems were filtered by vector filter and by spectrum weighting filter.
用于控制全息激光系统，一次试验就能获得多幅说明变化的干涉图。
If a holography laser system is controlled by this instrument, several interferograms describing alterations within several intervals can be obtained at a time in a test.
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。
An analysis of using optic fibers to transmit interferogram signals of object points is presented.
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。
Phase extracting algorithm and phase unwrapping algorithm of interferogram processing based on phase shift interfering profilometry are discussed.
本文引入加权迭代方法将其有效地运用于常见的圆形域干涉图的处理。
In this paper, it is effectively used for circle fields by introducing weighted and iterative methods.
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。
This method improves the signal-to-noise ratio of speckle interferogram and can get the same image as traditional optical interferogram.
这些干涉图被由小平面反射镜运动造成的参考光虚点光源的位移所调制。
The interferograms are modulated by the displacements of the virtual point sources of the reference beams due to motion of the small mirror.
在剪切干涉图拟合过程中，引入最佳参考球，使测量结果更为可靠、合理。
An optimal reference sphere is introduced in the fitting process so that the testing result becomes more reliable and rational.
在实验所得的干涉信号中，我们能够明显地区分各个传感器对应的干涉图。
It was experimentally demonstrated that the multiplexed signal of each sensor can be clearly demodulated.
本文报导了组合干涉图的产生、特性及在光学材料和光学元件检验中的应用。
In this paper, the formation, properties and the application of composite interferograms in the testing of optical materials and optical elements are reported.
分别介绍了利用简单阈值裁剪法与相关系数裁剪法对仿真干涉图的处理结果。
The processed results of the simulation interferogram obtained with simple threshold cutting method and correlation coefficient cutting method are introduced, respectively.
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 phase detection and curve-fitting techniques have been used in processing the interferogram, and sub-pixel measuring error has been obtained.
采用激光全息干涉测量技术测量了轴对称型大功率晶体三极管温度场的全息干涉图；
The holographic interferogram of the temperature field for an axisymmetrical high power semiconductor triode has been obtained by using laser holographic interferometric measurement.
鉴于低实验需求、较高的精度和可靠性，FFT已成为单幅干涉图研究的重点方法之一。
Due to the low experimental requirements, medium accuracy and reliability, FFT is becoming one of the most important methods.
将条纹频率分析的相位展开方法应用于我们给出的干涉图模型，得到了很好的相位展开结果。
Phase unwrapping algorithm based on the fringe frequency analysis is applied to the interference pattern simulation model. We obtain the good result.
将条纹频率分析的相位展开方法应用于我们给出的干涉图模型，得到了很好的相位展开结果。
Phase unwrapping algorithm based on the fringe frequency analysis is applied to the interference pattern simulation model. We obtain the good result.
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