三维扫描仪

在计算机图形学、数字几何处理、CAD建模、数字娱乐等领域经常需要对通过三维扫描仪获得的模型进行数字化。

In computer graphics , digital geometry processing , CAD modeling , digital entertainment and other fields , it always needs to digitalize the model that obtained from 3D scanner .

论述了拥有自主知识产权的接触式多关节三维扫描仪3DLCS-400的硬件系统和软件系统的基本构成、主要特点和实现方法。

The basic theory , structure , characteristics and implement method of the hardware and software system of the contacted multi-joint 3D scanner ( 3DLCS-400 ) which has independent intellectual property are introduced .

激光三维扫描仪和CT结合用于隆鼻术数字化设计的研究

Study of Designing Digital Nose Implant by the 3D Information from Laser Passing and CT Scan

为解决三维扫描仪的实时性，文章提出了以FPGA处理器与PC主机交互式共同完成提取轮廓线的快速算法。

A fast algorithm of extracting head contour is proposed for real-time image processing , which is accomplished by FPGA processor and host computer together .

介绍了用于反向工程领域的一种先进光栅扫描技术&基于Atos光栅扫描仪的点云采集原理以及Atos三维扫描仪的实际应用；

The principle of collecting point cloud based on ATOS 3d-coordinate optical scanner , a kind of advanced raster scanning technology used in reverse engineering , and the practical application of the Atos are introduced .

三维扫描仪与逆向工程关键技术研究

Study on the Key Techniques for 3D Scanner and Reverse Engineering

基于遗传算法的多关节三维扫描仪系统参数定标

Genetics-based calibration algorithm for structure parameters of multi-joints 3D scanner

三维扫描仪中人头轮廓线提取方法及实现

Design and Implementation of the Fast Algorithm for Extracting Contour in 3D Scanner

三维扫描仪中三维信息获取理论与技术研究

Research on the Theory and Technology of 3D Information Acquisition in 3 D Scanner

接触式多关节三维扫描仪研究

Research of Contacted Multi - joint 3D Scanner

取石膏模型，以三维扫描仪对牙列（牙合）面扫描；

Occlusion surface of it 's plaster casts were scanned with a 3D scanner .

基于大景深三维扫描仪的机器人手-眼标定

Calibration Method for the Eye-in-hand Relationship of the Robot Vision Based on Large Depth-of-field Portable 3-D Scanner

三维扫描仪就是一种能够直接得到物体的原始三维信息的计算机输入设备。

3D scanner is a kind of input equipment which can acquire the 3D data of an object directly .

目的建立国产牙颌模型三维扫描仪的标定方法，并对标定结果进行检验。

Objective To calibrate the 3D dental cast scanner system and to evaluate the reliability of the calibration method .

本标准关注的是三维扫描仪在采集设计所需的一维人体尺寸数据方面的应用。

This standard concerns the application of3-D scanners to the collection of one-dimensional anthropometric data for use in design .

其中，主动方法以使用三维扫描仪的方法为代表。被动方法则指基于二维图像的三维重建方法。

Active methods are used by 3D scanner community and passive method usually defined by 3D modeling based on images .

基于激光三维扫描仪的军械装备器材非接触式三维信息采集系统，由PC机、激光扫描仪及旋转台装置组成。

The ordnance non-contacting 3D data auto-collecting system based on laser 3D scanner is composed of PC , laser scanner and rotating platform device .

应用线结构光激光三维扫描仪对特定站姿的人体进行扫描，获得完整三维人体点云。

Using a light-stripe 3D laser scanning system to scan the desired pose of body , human 's three-dimensional coordinates are obtained without loss .

针对三维扫描仪获取的带噪声和离群点的点云数据，提出了基于局部离群点概念的去噪算法。

Concerning the point clouds with noises and outliers acquired by a3D scanner , a denoising method based on the concept of local outlier was proposed .

首先，通过采用三维扫描仪扫描获得的数据，模拟出与真实人体相似的个性化三维数字人体，对其进行相关处理后，获得制作三维数字服装所需要的关键数据，生成三维数字服装。

First of all , data obtained by 3D scanner simulates personalized 3D digital human body . After associated treatment , extracted critical data generate 3D digital garment .

目前，它的主要应用领域有工业、国防、影视、游戏娱乐、文物保护、考古及虚拟现实等。在实际应用中，激光三维扫描仪也有其固有的特点。

And now it is applied in such numerous fields as industry , national defence , games & entertainment , cultural relics protection , virtual reality and so on .

物体几何模型可以通过用坐标测量器和三维扫描仪获得的点云数据来获得。

The geometric model of an object is generated from a cloud of points , which can be obtained by coordinate measuring machines ( CMM ) and 3D laser scanners .

由于三维扫描仪获得点云数据时会存在采样点数据的丢失、噪声、信息缺失等缺陷，这就给表面重建过程带来了一定的困难。

Because 3d scanner get point cloud data with information loss , holes , noise , etc. the surface reconstruction , which is efficient and quality , brings some difficulties .

为解决三维扫描仪中图像处理的实时性，提出检测结构光条纹中心快速算法。

A method for fast detecting the center of structured light stripe was proposed for the implementation of real time image processing in the three dimensional laser color scanner ( 3DLCS ) .

通过三维扫描仪获得的一个散列的点云数据，并对该点云数据进行网格模型重建在虚拟博物馆，虚拟战场，虚拟手术，游戏，电影等领域中得到广泛应用。

Reconstructing the point cloud data which is from 3d scanner to mesh model is used widely in virtual museum , virtual battle , virtual surgery , games , movies and so on .

将利用可见光三维扫描仪结合逆向工程软件所得到患儿面部数据，对比应用手工方法测量全麻成功后的患儿面部数据。

Stresses the use of three-dimensional scanner with reverse engineering software to children with facial data obtained , compared to manual application of methods to measure anesthesia in children after the success of facial data .

而手持式三维扫描仪由于其成像快速、清晰，测量精确等特点，将来还可应用于人类颌面部特征数据库的建立以及颌面部畸形的模拟手术等领域中。

Because of the ability of quick imaging and precise measurement , three-dimensional hand-held scanner can even be applied in the data-base establishment of craniofacial characterization and animation of cleft repair surgery in the future .

三角网格是一个标有一些属性信息的三角形的集合，通常由三维扫描仪获取复杂表面采样点的几何信息，并通过拓扑重建得到。

Triangular grid is marked with a triangle of some attribute information collection , usually made by a complex three-dimensional scanner , which obtains the geometric information of the surface of sample points through the topological reconstruction .

该系统使用价格较低的照相机设备取代三维扫描仪来获取三维点云模型，既可以解决三维扫描仪设备价格昂贵的问题，还能获取到完整的纹理信息。

The system uses lower-priced camera equipment to capture 3D point cloud data in replace of the three-dimensional scanner , which not only can solve the problem of expensive equipment , but also can get full texture information .

然而目前的高精度三维扫描仪和其它建模工具所构造的三维模型通常数据量庞大，这对目前互联网，特别是对无线网络来说是一个很大的挑战。

Nowadays , however , the amount of data of 3D models made by high-precision 3D scanners and modeling tools is always large , which is a great challenge to the current Internet , especially to wireless networks .