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- 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.
- fringe pattern analysis 干涉条纹图分析
- 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.
- Basic combat pattern analysis is completed. 基础攻击模式分析完毕。
- The optical characteristics of detected optics can be extracted from its fringe in the fringe pattern, and a technique for fringe analysis is of importance in holographic interferometry, speckle pattern interferometry and Moire technique. 摘要条纹图中的条纹反映了被检测物体的信息,条纹分析技术在全息干涉技术,散斑干涉技术、尔技术中起著重要作用。
- When holographic interferometry is applied to photoelastic testing of experimental stress analysis, a complex stress fringe pattern can be obtained by unpolarized or circularly polarized light. 全息干涉法应用于实验应力分析的光弹性试验时,当用非线偏振光或用园偏振光时,能得到一幅复杂的应力条纹图,它是表征主应力和的等和条纹族和表征主应力差条纹族的组合。
- Landscape pattern analysis based on boundary characteristics. 基于边界特征的景观格局分析。
- "We are all about pattern analysis," Patterson says. “我们都是约格局分析, ”帕特森说。
- 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。
- 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。
- 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。
- 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。
- In classical photo-elastic analysis, the fringe patterns resulted from photoelasticity were drawn by man, the stress was calculated point by point, so analysis course was complex. 传统光弹性分析需手工描绘条纹,并逐点求得应力,分析过程较为繁琐。
- 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。
- 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。
- After the proper backlash is achieved, perform Gear Contact Pattern Analysis procedure. 在达到合适的齿隙后,执行齿轮接触印痕图形分析过程。
- 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。
- Image pattern analysis of axon and electrophysiology were done at the 90th day after operation. 术后90天行轴突图像分析及电生理检测。
- 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。