片语

active fringe pattern实时全息条纹图

stress fringe pattern应力条纹图样

fringe-pattern connection technique条纹拼接法

oscillating fringe pattern振蕩条纹图形

stress s fringe pattern应力条纹图样

fringe pattern projection投影条纹法

fringe-pattern analysis条纹图处理

fringe pattern processing图像处理

英汉例句

• the fringe pattern generated by our method is of high contrast and has better quality than subtraction fringe. the new method is simple and does not require more computational effort.

  由我们方法获得的条纹图比减条纹有更高的对比度和更好的质量，新方法是简单的，不需要复杂的计算。

• this method has the characteristics that in addition to the sensing interferometer, a second processing interferometer is necessary to extract the required fringe pattern information.

  该技术的特点是除了使用传感干涉仪以外，还必须用第二个处理干涉仪来提取所需的条纹图样信息。

• phase-unwrapping is an unavoidable steps in optical measurement based on fringe pattern 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。

• in this work, an algorithm based on multichannel filters for speckle fringe pattern normalization is presented.

  本文提出一种基于多通道滤波技术的散斑条纹图正则化方法。

• there are two distinct methods in optical fiber sensor system for the observation of such fringe pattern and these can be identified as spectral domain processing, and phase domain processing.

  这里研究用两种不同的方法在光纤传感器系统来观察这样的条纹图样，即光谱域处理方法和相位域处理方法。

• 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。

• based on the projection of fringe pattern and on active triangulation, it is analyzed the performance of a 3d full-field imaging system and the simulation analysis is presented.

  基于条纹投影方法和主动三角化技术，详细分析三维光学数字成像系统的性能，并对其进行仿真分析。首先简单描述系统的结构。

• a high quality of whole field speckle fringe pattern can be obtained and the point-by-point filtering method can also be used to analyse the deformation more accurately.

  应用该技术可获得优质的全场散斑条纹图，并可用逐点滤波法进行精确定量分析。

• the shape measuring of a diffuse abject is conducted based on 2-d digital image processing phase modulated fringe pattern acquired by the projection of ronchi rulings.

  对投影光栅方法获得的位相调制空间载波图进行二维数字图象处理，实现了散射物体的三维曲面测量。

• we test the new method on the computer-simulated fringe pattern and experimentally obtain the fringe pattern, and evaluate its filtering performance.

  分别对计算机模拟的和实验获得的条纹图进行了测试，并对滤波方法的性能进行了评价。

• as with all interferometric methods, optical path length changes of the light waves are observed through interferometric fringe pattern analysis.

  像所有的干涉方法一样，光波光程长度的变化通过干涉仪的条纹图样来分析。

• the noise of the blasting fringe pattern is reduced and quality is increased after processing by gradation modification, filtering and smoothness.

  爆炸条纹图经灰度修正、滤波、平滑后，噪声有所减少，图像质量增强。

• dynamic fringe pattern can be observed throughout the testing by real-time holographic interferometry, while the traditional method is only suitable for static fringe pattern in phase extracting.

  实时全息干涉法可以观察记录整个测试过程中条纹图的动态变化，传统相位提取算法只适合于静态干涉条纹图相位的提取。

• 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。

• moreover, a new technique for improving the quality of the young's fringe pattern is g…

  此外，给出一种条纹质量增强的方法。

• in the phase-shifting interferometry, the phase unwrapping is a key technique of fringe pattern analysis; meanwhile, the quality map is crucial to phase unwrapping.

  在移相法测量光学波面或物体形貌过程中，相位解包裹是条纹自动分析中的关键技术，而质量图对解包裹相位算法起着至关重要的作用。

• the fringe pattern of differential isodyne in various characteristic directions and planes can be real-timely taken, by using this system.

  该系统可实时拍摄各种特征方向和特征平面的微分等达因条纹图。

• 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。

• this method has been tested by real speckle fringe pattern images, and the results show that this method is efficient and robust for espi even with high speckle noise.

  实验表明，此方法可靠、实现简单，对高噪声的散斑干涉条纹图非常有效。

• the noise sources and model in speckle photography fringe pattern is discussed and a noise filter for this model is designed.

  本文讨论了散斑摄影条纹图的噪声来源及模型，设计合适的数字滤波器。

• in addition, several calculating formulas and experimental methods to determine the slope, the absolute fringe order and the fractional fringe order of the moire fringe pattern are given.

  提出了斜率、云纹绝对级数及非整数级云纹补偿的计算公式和实验方法。

• a novel algorithm of image processing for the analysis of carrier fringe pattern is proposed. only one fringe pattern that is carrier ceded is need for extracting unambiguous information.

  本文提出一种全自动的光载波条纹处理方法，只需要一幅光载波调制的条纹图就能提取出完整的信息。