中国科学院光电技术研究所机构知识库
Advanced  
IOE OpenIR  > 微电子装备总体研究室(四室)  > 会议论文
题名:
Image processing of metal surface with structured light
作者: Luo, Cong1,2; Feng, Chang1; Wang, Congzheng1
出版日期: 2014
会议名称: Proceedings of SPIE: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes
会议日期: 2014
学科分类: Adaptive optics - CCD cameras - Image processing - Manufacture - Mathematical operators - Mirrors - Optical data processing - Optical testing - Processing - Telescopes
DOI: 10.1117/12.2069921
中文摘要: In structured light vision measurement system, the ideal image of structured light strip, in addition to black background, contains only the gray information of the position of the stripe. However, the actual image contains image noise, complex background and so on, which does not belong to the stripe, and it will cause interference to useful information. To extract the stripe center of mental surface accurately, a new processing method was presented. Through adaptive median filtering, the noise can be preliminary removed, and the noise which introduced by CCD camera and measured environment can be further removed with difference image method. To highlight fine details and enhance the blurred regions between the stripe and noise, the sharping algorithm is used which combine the best features of Laplacian operator and Sobel operator. Morphological opening operation and closing operation are used to compensate the loss of information. Experimental results show that this method is effective in the image processing, not only to restrain the information but also heighten contrast. It is beneficial for the following processing. © 2014 SPIE.
英文摘要: In structured light vision measurement system, the ideal image of structured light strip, in addition to black background, contains only the gray information of the position of the stripe. However, the actual image contains image noise, complex background and so on, which does not belong to the stripe, and it will cause interference to useful information. To extract the stripe center of mental surface accurately, a new processing method was presented. Through adaptive median filtering, the noise can be preliminary removed, and the noise which introduced by CCD camera and measured environment can be further removed with difference image method. To highlight fine details and enhance the blurred regions between the stripe and noise, the sharping algorithm is used which combine the best features of Laplacian operator and Sobel operator. Morphological opening operation and closing operation are used to compensate the loss of information. Experimental results show that this method is effective in the image processing, not only to restrain the information but also heighten contrast. It is beneficial for the following processing. © 2014 SPIE.
收录类别: Ei
语种: 英语
卷号: 9280
ISSN号: 0277786X
文章类型: 会议论文
页码: 928019
Citation statistics:
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7667
Appears in Collections:微电子装备总体研究室(四室)_会议论文

Files in This Item:
File Name/ File Size Content Type Version Access License
2014-2111.pdf(351KB)会议论文--限制开放View 联系获取全文

作者单位: 1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China
2. University of Chinese Academy of Sciences, Beijing, China

Recommended Citation:
Luo, Cong,Feng, Chang,Wang, Congzheng. Image processing of metal surface with structured light[C]. 见:Proceedings of SPIE: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes. 2014.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Luo, Cong]'s Articles
[Feng, Chang]'s Articles
[Wang, Congzheng]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Luo, Cong]‘s Articles
[Feng, Chang]‘s Articles
[Wang, Congzheng]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 2014-2111.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院光电技术研究所 - Feedback
Powered by CSpace