The Applications of Machine Vision to Precision Measurement;
机器视觉在精密测量中的应用
Application of quartz crystal biosensor in precision measurement;
石英晶体生物传感器在精密测量中的应用
On-line precision measurement of the diameter of thin thread using CCD diffraction imaging;
CCD衍射成象在线精密测量细丝直径技术
In the process of development of measure instrument used to measure stiffness and mini lag angle of minitype torsion pole, the problem in precise measurement of mini lag angle of minitype torsion pole was successfully solved(the measure precision reached 0 1″).
在微型扭杆刚度及小滞后角测量仪的研制过程中 ,成功地解决了微型扭杆小滞后角的精密测量问题 ,测量精度达 0 。
The key concerned content: model and calibration of the digital imaging device, high preecise image processing algorithm, optical coding and precise optical probe are discussed in details, and the implement idea is also presented, these can provide design reference for industry on-field close range photogrammetry 3D precise measurement system.
研究了基于近景数字摄影原理的现场三维精密视觉测量方法,对其核心技术:数字成像器件模型及标定、高精度亚像素图像处理算法以及光学编码与精密测头技术进行了深入的讨论,给出了实现思路,为工业现场近景数字摄影精密测量系统的设计提供了理论依据。
At last the outlook for the precise measurement is summarized in this paper.
首先对在斯图加特举办的Control 2008博览会进行了回顾,总结了在展会中所展现出来的精密测量技术的新技术和新进展,最后对精密测量技术的发展进行了展望。
A system of precise measuring minute displacement of the distant aim by optical digital measurement is proposed.
采用远距离摄像与图像处理技术,提出了一种远目标精密测量小位移的光学数字测量方法,并应用亚像素相关算法等关键技术,编制相应的测量软件,提高了测量系统的精度。
With simple measuring auxiliary tools, the center of hole axle is located with standard diameter steel ball so as to solve the problem of precise measuring the center distance of one body hole axle.
通过简单的测量辅具 ,在万工显上动用标准直径钢球确定孔和轴的中心 ,解决了孔轴一体零件的孔轴中心距的精密测量问题 ,并在摩托车发动机组合式曲轴的试生产中取得了比较好的技术与经济效果 ,对类似零件的精密测量具有一定的借鉴作
Overview of the Precision Measurement Technology from Control 2008 Exhibition
从Control 2008看精密测量技术的发展
Study of the Cylindricity Precision Measurement Technique Based on the Error Separation Method;
基于误差分离的圆柱度精密测量技术研究
Research on Precision Small-Angle Measurement Tecnology Based on Total Internal-Reflection;
光学内反射法小角度精密测量技术的研究
Study on Precision Measuring Technology of Electrical Thickness for Complex Surface Radome;
复杂曲面天线罩电厚度精密测量技术研究
Research on Precision Measurement of Fragment Parameter Based on Computer Vision;
基于计算机视觉的破片参数精密测量技术研究
Research on Precision Measurement of Optical Signal Time Interval in Different Places
光信号时间间隔异地精密测量技术研究
Mini-Area Precise Measurement Technology Based on Machine Vision
基于机器视觉的小范围精密测量技术研究
Computer Vision Based Precision Measuring Technologies for Geometric Parameters of Mechanical Parts
基于计算机视觉的机械零件几何量精密测量技术研究
Precision Measurement Technology for Small Parts Using LSSVR
基于最小二乘支持向量回归的小零件精密测量技术
Precision Measurement Technique Study on Small Size Parts Based on Computer Vision;
基于计算机视觉的小尺寸零件精密测量技术研究
Research on Theory, Method and Technology of Diameter Precision Measurement;
精密柱径测量理论、方法与技术的研究
Study on Precise Hydrographic Surveys Based on GPS Technology;
基于GPS技术的精密水深测量方法研究
Hydrographic Surveying Based on GPS Precise Point Positioning
基于GPS精密单点定位技术的水深测量
Application of GPS PPP in geophysical surveying
精密单点定位技术在物探测量中应用
The application of new survey technologies and the quality control in precise engineering setting out
精密工程放样中测量新技术的应用及质量控制
Application of PPP Technology to Shipping Lane Survey
精密单点定位技术在航道测量中应用的初探
Study on Precision Measurement and Grinding for Radome Inner Surface;
天线罩内廓形精密测量与修磨工艺技术研究
Research on Key Technology of Precision Measurement Based on Computer Vision Image;
基于计算机视觉图像精密测量的关键技术研究