基于多摄像头的钢板几何尺寸的测量

摘要钢板尺寸测量技术一直是国内外研究的重点课题。基于多摄像头的钢板几何尺寸测量系统利用多个摄像头，结合图像处理技术能够在不接触钢板的情况下快速准确的获得钢板的尺寸信息，具有良好的应用前景。论文综述了国内外尺寸测量以及钢板尺寸测量方法的发展以及现状，设计提出了基于多摄像头的钢板几何尺寸测量系统的方案，参照实际情况分析选取了系统硬件并搭建了系统模型，探讨了相关图像处理的算法并通过试验和分析完成了实验系统的程序。通过在实验室中进行模拟实验，对测量结果及误差产生的原因进行了处理和分析。验证了基于多摄像头钢板几何尺寸测量系统的可行性。77164

毕业论文关键词多摄像头钢板几何尺寸图像处理

毕业设计说明书外文摘要

Title Measuring system of geometry of steel sheet based on multiple cameras

Abstract Measurement technology of steel sheet is the focus of the research at home and abroad。Multiple camera-based measuring steel sheet system, combined with image processing technology and without the touch on the steel sheet, is used to obtain steel sheet’s size information quickly and accurately。

It has a great potential in future applications。The development and current

status about measurement technology and measurement technology of steel

sheet at home and abroad are overall illustrated。And the project of multiple camera-based measuring system of geometry of steel sheet are designed and proposed。The hardware are selected and the system model are set up based on the actual situation。 The algorithms of the image processing are analyzed and the program of the system are completed by experiments and analysis。 The measurement results and the reasons of the errors are analyzed through simulation experiments。The feasibility of the multiple camera-based measuring

system of geometry of steel sheet are verified。

Key words multiple cameras plate geometry image processing

1 绪论 1

1。1 选题背景 1

1。2 选题目的和意义 1

1。3 钢板尺寸测量系统的现状 2

1。4 主要研究内容 4

1。5 本章小结 4

2 测量系统的方法设计 5

2。1 课题指导思想 5

2。2 系统总体机构设计 5

2。3 系统的硬件设计 6

2。4 系统软件设计 8

2。5 本章小结 9

3 系统中应用的图像处理方法 10

3。1 图像拼接 10

3。2 图像预处理概述 12

3。3 中值滤波 13

3。4 边缘提取 13

3。5 对比对拉伸 14

3。6 阈值分割 15

3。7 尺寸测量 16 基于多摄像头的钢板几何尺寸的测量:http://www.youerw.com/tongxin/lunwen_88655.html