毕业论文移动版

摘要近来，三维扫描技术在医学、逆向工程、娱乐等行业中得到了广泛应用。而随着计算机技术的发展，工业生产、影视制作、服装设计、医疗诊断和军事训练等领域提出了一个越来越迫切的要求：快速获取物体的三维模型。60936

三维扫描技术是在信息获取技术和信息处理技术中发展山米的一门新兴的学科。三维扫描仪作为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，实现了实物的数字化，这意着可以将真实世界中的实物信息转换成为可以直接被计算机处理的数字信号，实现从模拟量剑数字量的转换，拥有广阔的发展前景。三维扫描仪通过调节摄像头和投影仪的角度，进行数据获取。本文主要完成了对三维扫描仪的总体方案和结构设计研究，主要研究了角度调节装置和散热系统，以可实现的精确转动和长时间运行为目标，本文同事说明了这种方案的可行性。

毕业论文关键词： 三维扫描仪  总体方案  结构设计

毕业设计说明书（论文）外文摘要

Title     research of 3 d scanner     overall plan and organization design          

 Abstract Recently, 3 d scanning technology has been widely applied in the medical, reverse engineering, entertainment and other industries. And with the development of computer technology, areas such as industrial production, film and television production, fashion design, military training, medical diagnosis have put forward a more urgent requirements: quick access to objects in the 3 d model. 

3 d scanning technology is an emerging discipline in the information retrieval technology and information processing technology development Sammy. 3 d scanner, a kind of can directly by the object of the original 3 d information of computer input device, implementing digital objects, which means that physical information in the real world can be converted into digital signals which can be processed directly by computer, from analog to digital conversion, has wide development prospects. 3 d scanner was used to obtain the data by adjusting the angle of a camera and projector.This paper completed the overall scheme and structure design of 3 d scanner study, mainly study the Angle adjustment device and cooling system, by which can realize the precise rotation and long time operation as the goal in this paper.

Keywords:  3 d scanner  The overall plan   The structure design

1 绪论 1

1.1 引言 1

1.2 三维扫描仪的立项和意义 2

   1.2.1研究背景 2

   1.2.2研究的目的和意义 3

1.3 国内外现状分析及发展趋势 4

   1.3.1国外研究现状 4

   1.3.2 国内研究现状 6

1.4 本文主要内容 7

2 三维扫描仪的设计要求及工作原理 8

2.1 三维扫描仪的设计要求 8

   2.1.1 角度调节机构 8

   2.1.2 机箱设计 9

   2.1.3 散热系统 9

   2.1.4 内部结构设计 9

   2.1.5测量支架 9

2.2 三维扫描仪的测量原理 (责任编辑：qin)