The difficulty of phase unwrapping cannot be avoided in optical measurement based on fringe analysis.
位相展开问题是所有基于条纹分析的光学测量技术都难以避免的问题。
At present, phase shifting method, Fourier transform method and fringe skeleton method are three most important fringe analysis methods.
目前，相移法、傅立叶变换法和条纹骨架法是三种主要的提取相位的方法。
The fourth chapter ankang city fringe analysis, functional status of the edge area reasonable function orientation to solve the problems existing in the peripheral region.
第四章分析安康城市边缘区功能现状，构建边缘区域合理的功能定位来解决边缘区域存在的问题。
The second chapter to ankang city first definition, scope of fringe analysis of urban fringe area of ankang village land arrangement, population distribution, production or life, etc.
第二章首先对安康城市边缘区范围进行界定，分析安康城市边缘区村庄的人口分布、用地布局、生产或生活等特征。
Secondly, fringe analysis techniques are adopted to acquire the phase when referenced sample is perfect positioned; the same way is employed onto the product which is inaccurate positioning.
然后投射到被测物体表面，计算未发生形状变形处的相位，即为由产品定位不精确引起的相位变化量。
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。
On the basis of such analysis, of various phase reconstruction methods, we propose a generalized phase reconstruction algorithm, generalized fringe sequence encoding.
从理论上给出各种算法的核心思想，并在此基础上提出广义条纹序列时间相位重建算法。
Reliability mask is produced by the analysis of fringe frequency. Then the error is limited to local minimum areas by using the ordering algorithm based on the reliability mask makes.
条纹频率分析产生可靠性模板，基于该模板的排序算法将误差范围控制在局部最小的区域。
The 3-D object profilometry based on direct fringe displacement analysis is simple, fast and accurate.
基于直接条纹位移分析的三维测量具有简单、快速、精确的特点。
Analysis ESPI fringe patterns and ESPI phase patterns is one of the major ways we obtain the information about object.
对电子散斑条纹图和相位图的处理分析是我们获取有关物体信息的主要手段之一。
To overcome the limitation of fringe counting and phase analysis, a new method based on the time-frequency analysis is proposed to process the self-mixing interference signal.
针对条纹计数法和相位分析法处理自混合干涉信号的不足，提出了一种基于时频分析的自混合干涉信号处理方法。
Regression analysis indicated that the character of quality has the complicated linear relation with the fringe character.
回归分析表明，品质性状与水稻的其它性状间有着复杂的线性关系。
The qualitative and quantitative analysis shows that this technique can filter off the additive and multiplicative noise of the fringe patterns effectively, and avoid blurring high-density fringe.
定性和定量分析的结果表明该技术能够有效滤除条纹图中的加性噪声和乘性噪声，并且不会导致高密度区域的条纹模糊。
An automatic digital video image processing software for analysis of the realtime holographic interference fringe was developed.
研究了实时全息干涉条纹视频图像计算机自动处理技术。
The purpose of this study is to discuss the disharmony between two landscape elements of urban fringe area on the basis of analysis of their contradictions.
研究目的：在对城市边缘区景观要素及其矛盾进行分析的基础上，探讨城市边缘区景观要素的不谐调问题。
The application of two-wavelength method and phase shifting for automatic analysis of fringe patterns resulted from photoelasticity was investigated.
分别采用双波长法和相移法研究了光弹性条纹的自动分析技术。
The third part has mainly analyzed the urban fringe area to form and to evolve, including urban fringe area evolution mechanism, forming process analysis and stage type analysis.
第三部分主要是分析了城市边缘区形成和演变，包括城市边缘区的演变机制、形成过程分析和阶段类型分析。
Among all methods of 3-d profilometry with projecting grating, direct fringe displacement analysis has the fault of low resolution in vertical fringe direction.
在光栅投影三维轮廓术中，直接条纹位移分析法存在着垂直条纹方向分辨率低的缺点。
The applicability of the restriction-equations method in smooth structures, cylinder with fixture fringe and shell with fixture seat is validated by FEM analysis.
通过有限元算例分析，验证了约束方程连接的体壳连接方法在平板结构、带安装边的圆壳结构以及带安装座的壳结构上的适用性。
A fringe extrapolation method is put forward to decrease the leakage errors. Computer simulations and primary experiments have confirmed the analysis.
提出采用条纹外插以减小泄漏误差的方法，计算机模拟及初步实验证实了该方法的有效性。
A fringe gray level method can be used to automate the data collection, analysis and display of isochromatic-fringe pattern in photoelasticity.
条纹灰度法在光弹性中能自动采集数据、分析和显示等色线条纹图。
Digital image-processing technology is used to analysis the fringe information, withdraw the center grain, measure the diameter of interference circle.
文章介绍了一种应用数字图像处理技术进行等倾干涉测量的方法。
The fourth part has mainly used the factorial analysis and the gravitational model to limit the city fringe area of ShiJiaZhuang.
第四部分主要是利用因子分析和引力模型对于石家庄市城市边缘区的界定。
Theoretical analysis on optimum aperture functions, which could improve effects of filtering and the quality of fringe pattern is also made.
对最佳拍摄孔径的设计作了探讨，认为采用适当分离的孔径可以研善波效果，提高条纹的质量。
Theoretical analysis on optimum aperture functions, which could improve effects of filtering and the quality of fringe pattern is also made.
对最佳拍摄孔径的设计作了探讨，认为采用适当分离的孔径可以研善波效果，提高条纹的质量。
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