图像测量
- 网络image measurement
![图像测量](../cache/1176031.jpg)
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基于VISUALBASIC6.0的数字图像测量方法
Digital image measurement based on Visual Basic 6.0
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透镜焦距的CCD图像测量系统
Image Measurement System of Lens Focal Length with CCD Camera
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目的:利用螺旋CT图像测量建立本地成人眼球结构CT测量正常参考值。
Objective To establish measurement criteriors of eyeball structure in local adult using spiral CT .
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在图像测量系统中,测量的精度主要取决于CCD摄像机的分辨率。
The measurement accuracy depends mainly on the resolution of CCD camera in image measurement system .
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通过FPGA的硬件支持分析得出本图像测量技术硬件实施的可行性。
The hardware implement of this image measurement technology is feasible according to analyze hardware support of FPGA .
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本文介绍了一种刀具尺寸自动测量系统,讨论了CCD图像测量法的基本原理,简要介绍了其软件系统。
This paper introduces an automatic image-analysis system for measurement of cutting tools and also discusses the basic principle of size measurement by using CCD measurement system .
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采用几何光学与波动光学相结合的方法,利用CCD图像测量技术实现了透明液体折射率的自动化测量。
Automatic measurement of the refractive index of transparent liquid is realized using line CCD sensor . The method adopts the principles of geometric optics and wave optics .
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目的评价两种造影图像测量校准技术在动脉导管未闭(PDA)介入治疗中的应用价值。
Objective To evaluation the value of two calibration methods of angiography image measurement in the interventional treatment of patent ductus arterious ( PDA ) .
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基于CCD图像测量技术,设计了一种利用CCD成像系统检测火车轮对几何尺寸的非接触在线测量系统,并给出了系统的结构及原理。
Based on the CCD image measure technique , An untouched online system of measuring the geometrical size of train wheel is proposed . The structure and principle of the system are given .
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针对道路标志测量工作的艰巨性和危险性,设计了基于CCD摄像机、速度传感器、陀螺仪和采集车等仪器组成的数字图像测量系统;
Against the arduousness and dangerous of the measure work to the road sign , a digital picture measuring system is designed on the basis of CCD camera , distance sensor , gyroscope , etc. .
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本文介绍了一种应用CMOS(ComplementaryMetal-OxideSemiconductor的缩写,称为电荷耦合器件)图像测量技术实现轮轨接触状态在线动态检测的方法。
This paper mainly introduced an dynamic measurement of the " wheel-rail contact state " . The basic technique used in " Equipment " was CMOS ( Complementary Metal-Oxide Semiconductor ) image measurement .
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本文首先对基于DSP的图像测量系统的意义、发展等作了全面的概述;介绍了视频信号、CCD摄像机的原理与工作方式和图像测量系统的模型等相关概念;
Firstly , we introduced the significance and development of image measurement system in a whole , then introduced video signal , the theory and work method of CCD camera , and explained the system 's hardware and store structure .
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基于电影经纬仪的运动目标数字图像测量系统由CCD传感器、图像采集和处理等分系统组成,采用数字图像采集及处理技术对高速运动目标跟踪测量。
The High-speed Real-time digital image measure system based on the cine-theodolite is composed with the CCD-sensor , the digital image acquisition and image processing subsystems . The high-speed kinetic object was tracked and measured with digital image acquisition and process technology .
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将传统的螺纹三针测量原理与图像测量技术相结合,设计开发了一种基于CCD图像的锥螺纹中径参数三维自动测量系统,并对图像三针测量法进行了误差分析。
By combining the traditional three ball measuring principle for thread with image measuring technology , a kind of 3-D automatic measuring system based on CCD image for pitch diameter parameters of taper thread is developed , and errors of the image-based three ball method are analyzed .
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现有的图像测量方法均面向待测场景的单幅透视图像,可测量范围受到相机视域(field-of-view)的限制。
The existing methods are all based on a single image . Hence , the scope of measurable scene is limited by the field-of-view ( FOV ) of one single camera when using these methods .
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目的通过临床资料分析,对QCT骨密度测量中的扫描定位、图像测量等技术问题进行探讨,对椎体松质骨与整体骨的密度变化进行分析,找出规律。
Objective Through analysis of clinical data , to research the technique of positioning , scanning and image measurement of bone mineral density with QCT , to study the change regularities of bone mineral density ( BMD ) in cancellous bone and whole body of lumber vertebrae ;
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加工中的聚合物形态的计算机层析图像测量与分析
Computed Tomography Image Measurement and Analysis for Dynamic Configuration of Polymer
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本文首先对研究该课题中所构建的一个实验系统进行介绍,从实验系统的构建得出满足图像测量要求的环境设计。
Firstly , the experimental system of the project is introduced .
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基于环形光切测量方法的小管径图像测量系统的设计
Design of Image Measurement System for Small Pipe Using LC-CCD Method
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简述了压痕尺寸图像测量系统的构成。
The structure of the indentation image measuring system is described .
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成型中的聚合物物料流变行为的层析图像测量与分析
Tomography image measurement and analysis for polymer rheological behavior in processing
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基于计算机立体视觉的图像测量技术
A Measuring Technology Based on Image Processing and Computer Stereo Vision
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高精度图像测量与对准系统的算法研究
Research on the Algorithms of High Accuracy Image Measurement and Registration System
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面向直线类目标图像测量的对焦算法
Focusing algorithm for image measurement of object with linear edge
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光栅投影图像测量物体三维外形
Three-dimension object shape is measured by the projected grating image
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离心泵内两相流流动特性的图像测量
Image Measurement of Two-Phase Flow Characteristic in Centrifugal Pump Impeller
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图像测量技术中几种自动调焦算法的对比分析
Algorithm 's Study on Automatic Focusing for Image Measurement Technology
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随机振动幅值特征的图像测量方法
Measurement of Statistics of Random Vibration in Amplitude Domain by Photometric Techniques
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采用显微图像测量薄膜包衣厚度。
Micrograph technology was used to measure film coating thickness .
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烟花燃放效果图像测量方法的研究
Research on the Image Measuring Method for Fireworks Display Effect