提出用数字图像相关技术研究含微裂纹的岩石的变形。
The digital image correlation technique is used to determine the deformation field of the rock material involving the microcracks.
本文提出用数字图像相关技术高精度测量光学成像系统的畸变。
The following put forward the method that measuring distortion of optical image system by means of digital image interrelated technique accuracy.
实验结果显示数字图像相关方法可作为测量工程中橡胶制品弹性模量的新方法。
Experimental results indicate that digital image correlation method can be regarded as a new method to measure rubber product elastic modulus in engineering project.
本文采用一种新的数字图像相关方法测量带有半导体电热膜的远红外陶瓷热胀系数。
A new digital image correlation method (DICM) measurement is utilized to investigate the thermal expansion coefficient of the far-infrared ceramic coated the semiconductor galvanothermy membrane.
试验结果表明，数字图像相关方法具有可行性，能够有效地测量混凝土在疲劳荷载作用下的位移和应变。
Test results demonstrated that digital image correlation method was effective, which could precisely measure the displacement and strain distribution in concrete under fatigue loading.
为了获得可靠的应变场，满场应变测量最小二乘法拟合的局部位移的数字图像相关方法的基础上提出的。
In order to obtain reliable strain field, full-field strain measurement based on least-square fitting of local displacement for digital image correlation method is proposed.
基于数字图像相关法解调被物体高度调制的投影栅线平移量的原理，提出了显微栅线投影相关法的概念。
Based on the principle of demodulating the displacement of the projected fringes with digital image correlation method, a micro fringe projection correlation method is proposed.
介绍数字图像相关方法的基本原理，建立数字图像相关方法中位移场与裂纹尖端应力强度因子之间的关系。
The principle of the digital image correlation method was described, and the relation between the crack tip displacement and the stress intensity factor was deduced using least squares fitting.
结果表明，增加最小二乘拟合项次和合理选择数字图像相关计算子区域和步长大小可以提高应力强度因子计算精度。
The results show that increasing the number of least squares fitting terms and reasonable selection of digital image correlation subset size improve the accuracy of calculated stress intensity factor.
通过搭建数字图像相关方法光学非接触测量系统，试验表征含单边裂纹芳纶纤维复合材料试验件在拉伸载荷作用下的全场位移。
The optical measurement system of digital image correlation method was established, and the full field displacement of the single-edge crack specimen was obtained experimentally.
测试及分析结果表明，应用数字图像相关法测定瓦楞原纸的方法是可行的，具有较佳的应用价值，能为研究纸张的泊松比提供一个新途径。
Test and analytic results showed that DIC was feasible, and had actual using value, and was a new approach to test and investigate Poisson′s ratio of paper.
潘兵，谢惠民，李艳杰。用于物体表面形貌和变形测量的三维数字图像相关方法[J]。实验力学，2007,226：556- 567。
PAN b, XIE h, LI Y. 3d digital image correlation method for object surface topography and deformation measurement [j]. Journal of Experimental Mechanics, 2007, 22 (6) : 556-567.
由数字图像相关方法所得位移场提取不同载荷作用下裂纹尖端应力强度因子，并分析最小二乘拟合项数、数字图像相关计算子区域和步长大小对计算结果的影响。
The stress intensity factor was extracted from the displacement field, and the effects of the number of terms, subset size and subset spacing on the calculation results were analysed.
所以在纽约rochester，我们做的研究，都是关于我们下一代的系统：，下一代的打印，出版系统，数字图像，以及相关的工作流。
So in Rochester, New York, the research we do is all about our next generation systems: next generation printing, publishing systems, digital imaging, work flow associated with it.
重点介绍了该实时数字图像处理系统的硬件组成、工作原理和新的图像相关匹配算法。
The major parts of this paper put on the hardware construct, working theory and the new image correlation matching algorithms.
从本文系统自身来看，作为一个实现手机摄像头功能的中间层，同时也实现了对下层硬件相关的数字图像类型的封装。
From the aspect of the system itself, as the middle layer which realizing the camera functions, it encapsulated the hardware related digital image type from the supporting layer.
结果显示，相位相关方法可以运用于数字图像的亚像元目标定位问题。
Numerical results show that the phase correlation method can be applied to subpixel target location of digital images.
DICOM标准的制定使得医疗数字图像及各种相关信息在不同的医疗成像设备间的传送有了一个统一的标准。
DICOM makes the communications of image and related digital information between different medical imaging apparatus has a unified standard.
数字图像质量的评价涉及到图像的信息量问题，但在光电匹配滤波相关识别中，输入目标图像的信息量大小并不是相关输出优劣的决定因素。
The digital image quality evaluation involves the information capacity of image, but the magnitude of information capacity of input target image cant determine the quality in the correlation output.
本文介绍了医学数字图像及通信标准（DICOM），并对标准中的显示部分做了相关研究。
This article introduces the Digital Imaging and Communications in Medicine (DICOM) and researches in the part of display in DICOM.
为了提高生产效率，解放劳动力，将数字图像处理的相关技术应用到磁粉探伤中。
In order to enhance the production efficiency, and liberate labor force, people applies the digital image processing technology in the magnetic powder test.
提出了一种基于图像多方向最大相关性的数字图像插值算法。
An image interpolation algorithm based on max-relativity of multiple directions is presented in this paper.
同时利用模板刷新、相关后处理等算法，在高复杂背景下实现实时数字图像信号处理和视频图像的目标跟踪，达到稳定的、准确的跟踪效果。
The real-time target tracking of digital image processing and video image in the high complicated background was realized, and a stable, accurate tracking effect was gotten.
基于图像相关分析理论提出了一种新的补零相关分析算法以确定不同数字图像上的相关标记点，其测量精度可达亚像素量级。
A zero-padding algorithm based on correlation-based image analysis theory with the accuracy of sub-pixel class was presented to determine the benchmarks in different digital images.
数字图像处理的相关知识，包括图像的采集、表示、编码压缩、图像处理和图像分析等。
Relevant knowledge of digital pattern process, collection, showing of including the picture, the code is compressed, pattern process and picture are analysed etc.
本文主要以计算机视觉原理以及数字图像处理理论和数字摄影测量学理论为基础，对影像的三维重建中的相关方法以及目标多视点、多尺度建模进行了研究。
Some methods about three-dimensional reconstruction of image modeling of targets are studied in this paper based on theories of computer vision, digital image processing and digital photogrammetry.
本文主要以计算机视觉原理以及数字图像处理理论和数字摄影测量学理论为基础，对影像的三维重建中的相关方法以及目标多视点、多尺度建模进行了研究。
Some methods about three-dimensional reconstruction of image modeling of targets are studied in this paper based on theories of computer vision, digital image processing and digital photogrammetry.
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