三维轮廓测量技术是实现反求工程的重要手段，复杂曲面建模技术是反求工程研究的重点内容。
The 3D profile measuring technology is an important approach, and composite surface modeling is the main content for researching in reverse engineering.
用这种方法制造了多种探头，将其装在基于扫瞄隧道显微技术(STM)的小型三维轮廓测量仪上。
Various types of probes which are installed to the small three dimensional profile measuring apparatus based on principle of scanning tunneling microscopy (STM) are fabricated by the proposed method.
三维物体表面轮廓测量是获取物体形态特征的一种重要手段。
D profile measurement is a powerful tool for obtaining the form and structure of an object.
提出了用白光相移干涉法进行三维表面轮廓测量应采用的系统结构和算法。
System structure and algorithm used in the measurement of 3D surface profile are presented while using the light bulb phase-shift interfering method.
双光纤莫尔干涉条纹与傅里叶变换法相结合可以测量物体的三维轮廓。
The combination of double fiber optic Moire interference fringes and Fourier transform can measure an object 3-d profile.
采用三角形法测量物体三维轮廓。
The 3-d profile measurement with triangle method is presented.
提出了用白光相移干涉法进行三维表面轮廓测量应采用的系统结构和算法。
System structure and algorithm used in the measurement of 3d surface profile are presented while using the light bulb phase-shift interfering m...
针对由序列断层测量轮廓的三维重建，提出了基于物体结构特征的封闭轮廓集分割算法。
A new algorithm, which can extract closed contour set according to the structure of a part from series of measured layers, was presented.
三维面形测量具有很高精度，位相测量轮廓术是其中一种重要方法。
Because of the precision of phase measuring profilometry, it is an important way of three-dimensional measuring.
结果表明：具有非接触、高速度和三维测量等优点并与触针式轮廓法具有明显的数据相关性。
The preliminary study shows that computer vision method has the advantages of a noncontact, three-dimensional measurement, high speed and well correlates with the stylus tracing method.
为此，本文以弧面分度凸轮的轮廓面方程为基础，建立了弧面分度凸轮的三维模型，提出了一种用三坐标测量机测量其轮廓面误差的方法。
Therefore the author built a 3-d model based on the surface equations of roller gear CAM, and presented a method of using coordinate measuring machine (CMM) to measure the surfaces of the CAM.
光栅投影测量物体三维轮廓技术利用计算机生成光栅条纹，通过投影仪投射到被测物体表面，采用CCD摄像机捕获条纹图像。
The technique of 3-D profile measurement based on grating strips project, which created the strips by the computer, projected it through the projector, and captured the strips image by CCD camera.
本文介绍采用触针式轮廓仪与通用微型机相连的表面三维形貌测量系统。
In this paper, a three-dimensional measuring system for surface asperities is described, in which a microcomputer is interfaced to a stylus profilometer.
本文运用计算机视觉测量技术，将结构光法测得的反映物体轮廓形状的二维图像信息进行三维重构。
This paper studies 3d object reconstruction using 2d image of object contours got by structure light method and based on the computer vision technic.
该仪器不仅可进行二维轮廓测量，还可进行三维形貌测量，具有大量程、高精度、小测量力和更多测量参数等特点。
The instrument can measure not only 2d profile but also 3d topography, and it has large measuring range, high precision, small measuring touch force and more parameters.
测量三维曲面轮廓的传统方法是采用表面轮廓仪式或三坐标机。
Traditionally, the surface contour test instrument or three-coordinate measuring machine is used in 3-d curved surface measuring system.
光切法是一种新型的三维表面轮廓的光电非接触测量方法，它主要有两个步骤：用CCD获取物体表面的轮廓信息；
Light Sectioning Method(LSM) is a new kind of the 3 D surface electric lighted nontouching measurement. There are two main steps:obtaining information of the curve surface of object by CCD;
实验表明，采用编码光栅投影视觉测量能够高效准确地测量自由曲面的三维轮廓。
Using grating projection and stereo matching based on these constraints, free-form 3-D profiles can be measured efficiently and accurately.
而傅里叶变换轮廓术作为一种主动光学三维形貌测量技术，因其只需要一幅变形光栅图样来做全场分析的优点，而受到人们广泛关注。
The Fourier transform profilometry as an active optical 3d shape measurement technology has been widely concerned because it need only one deformed grating image to make full-field analysis.
双光纤莫尔干涉条纹与傅里叶变换法相结合可以测量物体的三维轮廓。
The objects 3-D profile are reconstructed by using of the Fourier transform.
傅里叶变换轮廓术是属于主动式光学三维测量方法中的一种。其测量精度较高，且数据采集速度快。
Fourier transform profilometry is one of the most popular active 3d optical measurement methods, with the advantage of high accuracy and fast acquisition speed.
针对基于相位测量轮廓术得到的三维数据点，研究了三维点云配准算法。
Registration algorithms for 3-d point cloud are investigated, given the unwrapped phase map computed based on phase measurement profilometry.
精确地获得光栅条纹中心线的相对偏移量，在三角形法测量物体三维轮廓技术中占有非常重要的地位。
The sub-pixel accuracy in abstracting the fringe-centerlines can be obtained by the method of barycenter after preprocessing the fringe picture using grating projection.
提出了基于数字彩色结构光投影的动态三维测量轮廓术，用于人在讲话过程中嘴唇的三维测量。
A novel system based on digital color-encoded structure light for 3-D lip-moving shape measurement was presented. The principle of color-encoded 3-D shape measurement was introduced.
提出了基于数字彩色结构光投影的动态三维测量轮廓术，用于人在讲话过程中嘴唇的三维测量。
A novel system based on digital color-encoded structure light for 3-D lip-moving shape measurement was presented. The principle of color-encoded 3-D shape measurement was introduced.
应用推荐