毕业设计（论文）-基于图像处理技术的玻璃裂纹检测系统软件设计.doc

目录
第1章引言 1
第2章玻璃瓶裂缝检测系统软件总体设计 1
玻璃瓶裂缝检测现状及分析 1
2
3
第3章图像处理算法分析 3
3
4
5
9
13
14
15
15
16
17
18
第4章系统总体软件设计 18
Visual Basic简介 18
玻璃瓶裂缝检测系统总体设计 19
图像滤波设计 20
图像锐化设计 21
图像分割设计 22
图像裂缝识别设计 23
第5章总结与展望 24
总结 24
展望 24
第6章谢辞 25
参考文献 26
基于图像处理技术的玻璃裂纹检测
系统软件设计
摘要
随着中国社会经济的迅速发展,对玻璃外观质量的要求越来越高,玻璃瓶裂纹检测是玻璃瓶质量检查的重要方面之一。。传统的人工检测方法容易漏检、检测速度慢、检测时间长,效率不高,已经不能满足现在的要求,因此如何更加有效的检测出玻璃裂缝已成为一个很热门的话题。
本课题基于VB的开发平台,利用图像处理的知识对玻璃瓶图像预处理、图像分割、图像特征提取和图像缺陷识别,进而完成对玻璃瓶裂缝的检测工作。本课题图像预处理分为图像滤波和图像锐化,其中图像平滑的方法为中值滤波法,,图像锐化的方法为梯度锐化;图像分割所用方法为固定值法,迭代法和直方图;提取可疑裂缝的面积和周长,计算圆形度,以此判读是否为裂缝。
关键字:玻璃裂缝,中值滤波法,迭代法
Glass Crack Detecting System Software Design Based on Image process
Abstract
With the rapid development of China's social economy, the glass appearance quality requirements more and more high, glass crack detection is one of the glass of the most important aspects of the quality inspection.. Traditional manual testing method is easy to leak, slow speed of testing, testing time is long, the efficiency is not high, already cannot satisfy the requirement of now, so how to more effective to detect the glass cracks has e a very popular topic.
This topic is based on VB development platform, using the knowledge of the image processing for glass bottle image preprocessing, image segmentation, image feature extraction and defect identification, and pletes the glass crack detection work. This topic image preprocessing image filtering and image sharpening, image smoothing method of median filtering method, and image sharpening method for gradient sharpening; Image segmentation method is used for the fixed value method, iterative method and histogram; Extract the suspected area and perimeter of crack and circular degree calculation, if this interpretation for cracks.
Key words: glass crack, median filter,