The shade from shading (SFS) technology was applied to the surface 3-d vision measurement.
将明暗恢复形状(SFS)技术应用于表面三维视觉测量。
A light-pen single camera 3-D coordinate vision measurement system is proposed in this paper.
提出了一种光笔式单摄像机三维坐标视觉测量系统，其主要由光笔、摄像机和笔记本电脑组成。
Automatic alignment of object is often needed in the application of vision measurement technology.
视觉测量技术应用中经常需要测量目标的自动对准。
Based on structured-light vision measurement technology, we study a measuring method for microdiameter.
研究了基于结构光视觉技术的微小直径高精度测量方法。
The precision of single camera stereo vision measurement based on the principle and structure is analysed.
从原理和结构方面分析了单摄像机立体视觉测量的结构精度。
Multi-view point clouds registration is one of the key techniques in 3D vision measurement for large object.
在大型物体三维视觉测量中，多视点云的对齐是其关键技术之一。
Study of the Pick-up of Coordinates of Feature-points in an Image Captured in the Lightpen Vision Measurement;
提出了光笔式视觉坐标测量中被测特征点像面坐标的提取方法。
Two machine vision measurement systems are picked from all systems which are all designed and finished by myself.
文中从本人设计并完成的机器视觉检测系统中筛选出两个具代表性的系统进行详细论述。
Image segmentation and border extracting technology play an important role in the computer vision measurement system.
图像分割与轮廓提取是计算机视觉测量技术的关键环节。
The accuracy of vision measurement system is influenced by choices of the calibration method and calibration accuracy.
摄像机标定方法的选择和标定精度直接影响着轮对动态视觉测量系统的精度。
Vision measurement system, but image measuring techniques and so on focal variation numeral photography measurement system.
视觉测量系统，可变焦数字照相测量系统等图像测量方法。
Experimental results show the proposed method can satisfy the requirements for camera calibration of a vision measurement system.
实验结果表明，该校准技术能够满足视觉测量系统的要求，也可以满足视觉测量系统对相机参数的特殊要求。
A data registration method based on planar baseline target is proposed for the 3d data registration problem in vision measurement.
针对视觉测量中三维数据的拼接问题，提出一种基于平面基线靶标的数据拼接方法。
Laser 3d vision measurement, laser vibration measurement, laser tomography and laser non - destructive inspection are presented in this paper.
介绍了激光视觉三维测量、激光振动测量、激光层析成像技术以及激光无损检测技术。
Most applications of computer vision are limited by the complexity of calibration process and 3d vision measurement system is not an exception.
标定过程的复杂性制约着计算机视觉技术的应用，三维激光扫描系统也不例外。
During the experiment, using non-contact computer vision measurement system was used to avoid the affect of the installation of sensors on the antenna.
试验过程中采用了非接触式的计算机视觉测量系统，避免了在天线上安装传感器对天线结构造成的影响。
A tool presetting measuring system based on computer vision measurement is introduced, and the measurement principle and system construction are analyzed.
介绍了基于计算机视觉测量的刀具预调测量仪系统，分析了测量原理和系统的结构。
The subpixel localization is a key factor to determinate measurement accuracy in using CCD vision measurement system for measuring the size of precision part.
使用CCD成像的机器视觉系统进行精加工零件尺寸检测时，图像轮廓边缘的亚像素定位分析是决定测量精度的一个重要因素。
On the basis of the principle of 3 D stereo vision measurement, a 3 D vision measurement system for the shape measurement of microwave antenna is constructed.
在三维立体视觉测量原理的基础上，建立了用于微波天线面形测量的三维视觉测量系统。
Computer vision measurement technique has been applied in industry production process more and more widely with its natural non contact measurement characteristic.
基于计算机视觉摄像测量方法由于其固有的非接触测量特点，在工业生产过程中应用越来越广泛。
It is significant to improve the inspection level by using machine vision measurement technology in on-line automatic inspection for train wheel flange and tread wear rates.
采用机器视觉测量技术实现对车轮轮缘踏面磨损的在线自动检测，对提高我国铁路车轮轮对的检测水平，具有重要的现实意义。
Aiming at the shortcomings of traditional edge detection methods, considering the features of computer vision measurement, a practical contour extraction method is introduced.
针对传统边缘检测方法中存在的问题，结合计算机视觉测量技术的特点，提出了一种实用的轮廓提取方法。
The structure light 3-d measurement system is based on the structure light scanning binocular vision measurement of machine vision diffraction grating code principle technology.
本文提出的结构光面扫描三维测量系统是基于机器视觉光栅编码原理的结构光扫描双目视觉测量技术。
Optical probe based on infrared LED, used as the object of imaging of the large-space 3d vision measurement system, is also one of key factors that affect the accuracy of the system.
基于红外led的光学测棒是大空间三维视觉测量系统的成像目标，也是影响系统测量精度的关键因素之一。
The thesis makes a thorough researches and studies of the stereo vision measurement technique which is applied for the measurement of the structural parameters of a comb cutting tool.
本论文以梳刀结构参数视觉测量作为基础，对高精度立体视觉测量技术作了深入的研究和探讨。
Comparing to dual camera structure, single camera stereo vision measurement has an obvious advantage of structure size, measurement speed and cost, also it has a wide application prospect.
立体视觉测量的单摄像机结构相对双摄像机结构在结构尺寸、检测速度和经济成本上有明显的优势，有着广泛的应用前景。
Abstract: According to the excessive error factors and difficult analysis of the binocular vision measurement systems, an error analysis method based on grey incidence technology was proposed.
摘要：针对双目视觉测量系统存在误差因素繁多、分析困难等问题，提出了一种基于灰色关联技术的误差分析方法。
Experimental results demonstrate that the proposed vision measurement method of the lateral deviation error can achieve the cm-level accuracy on the general road under the condition of near view.
实车试验表明横向偏差的视觉测量方法在近视野情况下对于一般路面可以取得厘米级的测量精度。
Based on the thorough assessment of the current architecture, technology, business processes, measurement metrics, and governance framework, the vision is reevaluated to make it realistic.
根据当前体系结构、技术、业务流程、度量标准和治理框架的全面评估，将重新评估远景，使其更为现实。
The result repeatability, receives more and more many attention with the human vision associated production machine vision in the commercial measurement.
结果的可重复性，与人类视觉相结合产生的机器视觉在工业测量中受到越来越多的关注。
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