A new method of big shearing digital speckle interferometry is presented.
提出一种新的大错位数字散斑干涉术。
Digital speckle measurement is a kind of non-contact and full-field optical measurement method.
数字散斑测量是一种非接触、全场测量的高精度光测方法。
Digital speckle pattern interferometry (DSPI) is non-contact, full-field optical measuring technique.
数字散斑干涉技术是一种非接触、全场测试的光学测试方法。
A new digital speckle metrological technique called white light digital speckle photography is presented.
本文提出一种新的数字散斑计量术——白光数字散斑照像术。
The digital speckle autocorrelation function is presented to measure seriate displacement of moving object.
提出用数字散斑相关方法测量移动物体的连续位移。
Study on mechanical behavior of single-wall carbon nanotubes by using digital speckle correlation method (DSCM);
通过对散斑特性的研究与分析 ，提出了一种快速、准确的散斑相关搜寻法。
The principle for measuring rock elastic constants using digital speckle correlation method (DSCM) is introduced.
介绍了用数字散斑相关方法（DSCM）测量岩石弹性常数的原理。
The research used the digital speckle correlation method to analyse the mechanical characteristics of timber with finger-joints.
该文将数字散斑相关方法应用于指接木材的力学性能分析。
Optical fiber-digital speckle pattern correlation method (FDSP) is studied based on theoretical analysis and experimental research.
对光导纤维—数字散斑相关方法进行了详细的理论分析和实验研究。
Based on the working principle of laser mouse, the digital speckle correlation method is used to realize orientation of laser mouse.
在激光鼠标工作原理的基础上，利用数字散斑相关方法对激光鼠标的定位原理进行了研究。
To adopt white light digital speckle correlation method, so as to observe the coal body's deformation and destruction law in pick cutting course.
采用白光数字散斑相关的方法，观测截齿截割作用下的煤体变形破坏情况。
Objective To establish a new technique for evaluation of the tensile property of articular cartilage using digital speckle correlation method (DSCM).
目的建立数字散斑相关分析(DSCM)测量人体软骨拉伸性能的新技术和应用方法。
In this paper, the method of measuring the in-plane displacement field under an impact loading is proposed and is named dynamic digital speckle pattern interferometry.
利用数字散斑干涉法，研究了半无限平面模型在受冲击载荷下的面内位移场的测试技术。
It also fits for dynamic displacement measurement when a high-speed image card was used. This technology expands digital speckle correlation method's application field.
使用高速图像采集卡，该方法可应用于斜光轴动态位移测量，拓展了数字散斑相关方法的应用范围。
In dynamic measurement field, when using digital speckle pattern interferometry, we always deal phase with time-average method and spatial carrier phase-shifting method.
在动态测试领域中，数字散斑干涉技术常用到的相位处理方法有时间平均法和空间载波相移法。
The experiments of the deformation and failure of rock under the condition of uniaxial compression were carried out by using the white digital speckle correlation methods.
采用白光数字散斑相关方法作为实验的观察手段，对单轴压缩条件下岩石变形破坏进行实验研究。
An experimental study of the strength and deformation characteristics of carbon-fiber-sheet -reinforced concrete beams using digital speckle correlation method (DSCM) was performed.
通过用数字散斑相关方法(DSCM)对碳纤维布加固混凝土梁的实验，研究了碳布加固混凝土梁的承载力及变形行为。
Using equivalent material simulating experimental method, with the help of digital speckle correlation technique, the rock burst tendency of deep tunnel surrounding rock is studied.
利用相似材料模拟方法，借助数字散斑观测技术，对深埋隧道围岩岩爆倾向进行试验研究。
A new precision enhancement method called as multi correlation peaks optimization in shape measurement by digital speckle temporal sequence correlation method is presented in this paper.
本文提出一种基于数字散斑时间序列相关三维面形测量法中提高测量精度的方法—多相关峰优化法。
A new type of multi - wavelength digital speckle pattern interferometry is studied, and the possibility of analyzing complex surface geometry by using such a technique is also demonstrated.
研究了一种新的多波长数字散斑干涉技术，并证明了这种技术应用于分析复杂几何形貌表面的可能性。
The strain fields in damage zone around crack-tip are measured for different strain hardening exponent material specimens with double edge cracks using digital speckle correlation technique.
为了研究粘性效应作用下的扩展裂纹尖端场，假设扩展裂纹尖端的人工粘性系数与塑性应变率的幂次成反比，推导出理想弹塑性材料的一种率敏感型本构关系。
During this thesis, the author improved the traditional bulge test technology with Digital Speckle Correlation Method (DSCM), simplified the experimental conditions, and finished some validation test.
论文期间，本人用数字散斑相关方法(DSCM)对传统的鼓膜实验进行了改进，简化了实验条件和环境，并完成了一系列的验证实验。
The basic principle of speckle image correlation digital technique was introduced firstly in this paper.
文中首先介绍了散斑图像相关数字技术的基本原理，然后给出了变形计算公式。
The basic principle of speckle image correlation digital technique was introduced firstly in this paper. And Calculation formula of deformation was also presented.
文中首先介绍了散斑图像相关数字技术的基本原理，然后给出了变形计算公式。
The application of image processing technique in speckle interferometry is studied and a speckle image correlation digital technique is presented in the paper.
研究图像处理技术在散斑测量中的应用，提出了一种散斑图像相关数字技术。
To solve this problem, a method to reduce speckle noise is proposed for digital holography.
针对这一问题，提出了一种基于微位移的数字全息散斑噪声抑制方法。
An improved polarization recording approach to reduce speckle noise in digital holography is proposed.
提出了一种改进的数字全息散斑噪声抑制方法。
Noise data points caused by randomness of the speckle are removed by digital signal processing.
用图像处理技术消除散斑随机性引起的噪声。
A novel speckle reduction technique for digital holography is proposed.
本文介绍了一种消除数字全息散斑噪声的方法。
A novel speckle reduction technique for digital holography is proposed.
本文介绍了一种消除数字全息散斑噪声的方法。
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