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- Basic Formulae for Calculating Interference fringe Pattern and Scaling Problem in the Core Region 计算干涉条纹图的基本公式和芯区内的定标问题
- interference fringe pattern 干涉条纹
- A new method for interference fringe skeletonizing and thinning[J]. 引用该论文 陈瑞改;陈怀新.
- The intensity distribution on a screen from dark to bright to dark again is called an interference fringe. 屏幕上的强度分布,从暗到亮再到暗,叫做一条干涉条纹。
- 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。
- In 1880, when Albert A. Michelson invented the interferometer named after himself, he has realized that some spectrometer could be induced from the interference fringe. 早在1880年,迈克尔逊(Albert A.;Michelson)发明了以他的名字命名的干涉仪时就认识到了可以从干涉条纹中导出某些光谱信息。 其后,在1949年P
- The accurate center location of fringe pattern is vital to measurement accuracy of interferometric method. 摘要 干涉条纹中心的定位精度对于干涉法的测量精度至关重要。
- It is the first time to show the relationship of interface morphology of 99% succinonitrile transparent models metal and the change of the interference fringe. 将自行设计的晶体生长室放入马赫泽德干涉光路系统中,首次利用干涉法研究了99%25的丁二腈透明模型金属晶体生长界面形态和干涉条纹的变化关系。
- The phase unwrapping process of 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。
- New Method for Interferogram Fringe Pattern Analysis Based on Fourier Transform Meathod[J]. 引用该论文 王雨雷;吕志伟;王岩;何伟明.
- Phase Indeterminacy in Phase Analysis Methods for Spatial Carrier Fringe Pattern[J]. 引用该论文 钟金刚;张永林;李丰丽;狄红卫.
- Can Interference Fringes of Transmission Light be Observed? 透射光的干涉条纹能观察到吗?
- First, the fringe pattern with sinusoidal intensity is generated by a computer program and projected onto the object surface by a LCD projector. 首先利用电脑程式产生正弦强度分布的光学条纹图案,以LCD投影机将其投射于待测物表面。
- ATOS flowing optical scanner with the fringe pattern theory is a kind of advanced and non-contacted of equipment in reverse engineering. Atos流动式光学扫描仪基于光栅原理,是逆向工程领域中一种先进的非接触式光学扫描设备。
- By means of thefraction orders of interference fringe shifted, the number of integral orders of interfer-ence fringe shifted can be counted or the displacement can be measured directly. 介绍基于等倾光干涉原理测量位移量中,以最终条纹仪化的小数级次计量整数级次,或直接计量位移量的小数计数理论。
- The arithmetic includes image preprocess(i.e. noise extraction of image),gray image binarization and fringe pattern sharpening. 算法包括图像的预处理(即图像的噪声提取)、图像的二值化及图像的细化。
- In digital speckle interferometry, inhomogeneous illumination on or reflection from a tested object will lead to inhomogeneous fringe pattern, and even make the fringe missing. 在数字散斑干涉测量中,照明光的不均匀或被测试物反射光的不均匀,会导致条纹图像不均匀,严重时甚至会引起条纹的丢失。
- When Fourier transform is used to demodulate the modulated fringe pattern, the phase of deformation is calculated and furthermore the deformation is measured accurately. 利用傅里叶变换法,解调出了变形场的相位,从而实现了物体变形场的精确测量。
- By using Fourier transform to demodulate the modulated fringe pattern, two phase maps, which include out-of-plane and in-plane displacements, can be obtained. 利用傅里叶变换法,可分别解调得到包含离面和面内位移信息的二幅位相图。
- The generation of interference frings is then seemingly a very convenient measure of the coherence. 于是干涉条纹的产生看来是相干性最方便的量度。
