数字散斑相关法,digital speckle correlation method
1)digital speckle correlation method数字散斑相关法
1.With the image analysis technology ofdigital speckle correlation method, the displacement and strain spatial distribution of PLC shear band were quantitatively obtained, and the evolution process of PLC shear band with time was reproduced.通过高速CCD(1000 fps)连续记录Al-4％Cu合金材料在拉伸实验中出现的B型锯齿形屈服(PLC)剪切带发生前后一系列非相干光散斑图,结合数字散斑相关法图像分析技术,定量地给出了PLC剪切带及周围区域的位移和应变的空间分布,再现了PLC剪切带随时间演化发展的过程。
英文短句/例句
1.The Research of Measurement of Thermal Stresses with Digital Speckle Correlation Method;数字散斑相关法用于热应力测试的研究
2.Experiment Study on Deformation Measurement in Mid-Temperature Environment for SnSb8.5 Welding Wire Using Dscm;数字散斑相关法应用于中温环境下SnSb8.5焊丝变形测量中的实验研究
3.Study on mechanical behavior of sending wind system of blast furnace by using digital speckle correlation method(DSCM)高炉送风系统力学行为的数字散斑相关法实验研究
parison of sub-pixel searching methods in digital speckle correlation method数字散斑相关的亚像素搜索方法比较
5.Measurement of micro-displacement based on digital speckle correlation method基于数字散斑相关方法的微位移测量
6.New method of digital speckle correlation based on wavelet transform基于小波变换的新型数字散斑相关方法
7.Shape Measurement by Digital Speckle Temporal Sequence Correlation Method数字散斑时间序列相关三维面形测量方法
8.The Improved Genetic Algorithms for Digital Image/Speckle Correlation Technique;数字散斑图像相关技术的改进遗传算法
9.Research of Sub-pixel Displacement Measurement Methods and Experiment in Digital Speckle Correlation;数字散斑相关亚像素位移测量方法研究与实验
10.Study on In-plane Motion in MEMS Using Digital Speckle Correlation Method;利用数字散斑相关方法检测微结构平面运动
11.Investigation of Curved Surface Fitting Method in Sub-pixel Displacement Digital Speckle Correlation Measurement亚像素数字散斑相关测量的曲面拟合法研究
12.Analysis of Digital Image Correlation Method Coupling with Digital Microscopy and Its Application结合数码显微镜的数字散斑相关方法精度分析及应用
13.Lip detection using an improved digital speckle correlation method一种改进的数字散斑相关方法用于检测人的口型变化
14.Research on Digital Speckle Correlation Method and Micro/Nano Thermomechanical Measurement;数字散斑相关方法及微/纳米尺度热力学测试研究
15.A New Approach of Mechanical Autofrettage Theory and Photoplasticity Digital Speckle Correlation;一种新的机械自紧理论及光塑性数字散斑相关方法
16.A Study on the Application of Image Transform in Digital Speckle Correlation Method;图像变换技术在数字散斑相关方法中的应用研究
17.Study of Shape Measurement by Digital Speckle Temporal Sequence Correlation and Its Application in 3D Shape;数字散斑时间序列相关方法及其在三维面形测量中的应用
18.The Application of Object-Oriented Technique in Digital Speckle Image Correlation Method;面向对象技术在数字散斑图像相关方法中的应用
相关短句/例句
digital speckle correlation method(DSCM)数字散斑相关法
1.Measurement of mechanical properties of the polyimide/SiO_2 film using the digital speckle correlation method(DSCM) is proposed.为了解决数字散斑相关法不能直接测量较大变形的缺陷,还提出了多级相关算法,并利用亚像素搜索和双线性插值作数据处理。
3)digital speckle correlation method (DSCM)数字散斑相关法
1.Denoising effects of the wavelet analysis techniques in the digital speckle correlation method (DSCM) are described using speckle correlation.将数字散斑相关法 (DSCM)分析技术与小波减噪技术相结合 ,用于消除噪声信号对位移测试的影响和提高变形场的测量精度。
4)DSCM数字散斑相关方法
1.To solve the limitations of traditional contact strain measurement,a non-contact measurement method called Digital Speckle Correlation Method(DSCM) based on digital image processing is introduced,and simple extension test is provided to verify the reliability ofDSCM.针对传统接触式应变测量的局限性,探讨了基于数字图像处理技术的非接触式应变测量方法——数字散斑相关方法(Digital Speckles Correlation Method,DSCM),并用单向拉伸实验对该方法进行了验证,结果表明,该方法是一种实用快速、高精度的变形测量方法。
2.Digital speckle correlation method (DSCM) is an optical measuring technique, which was developed in the 80’s of last century.数字散斑相关方法(DSCM)是起源于20世纪80年代的一种光学测量方法,研究该方法的重要意义在于,它具备目前其它传统光测方法所缺乏的应用于工程测量的诸多有利条件,如可用白光光源,光路简单,无需隔振,测量范围大等等。
3.The subject has been studied by modeling test in this thesis, andDSCM(Digital Speckle Correlation Meth.本文结合现场资料，通过模型试验对该课题开展了实验室研究，并结合其成灾过程的特点和数字散斑相关方法(DSCM)的基本原理，发展了一套DSCM观测分析系统，该系统被引入了模型试验的观测中。
5)digital speckle correlation method(DSCM)数字散斑相关方法(DSCM)
6)digital speckle correlation method(DSCM)数字散斑相关法(DSCM)
延伸阅读
单光束散斑干涉法见散斑干涉法。
