SIA OpenIR  > 光电信息技术研究室
Robust Line Segment Detection Based on Non-isotropy in Low-SNR Image
Ai R(艾锐); Shi ZL(史泽林)
Department光电信息技术研究室
Conference Name2012 IET International Conference on Information Science and Control Engineering (ICISCE 2012)
Conference DateDecember 7-9, 2012
Conference PlaceShenzhen, China.
Author of SourceThe Institution of Engineering and Technology (IET),
Source Publication2012 IET International Conference on Information Science and Control Engineering (ICISCE 2012)
PublisherIET
2012
Pages2049-2053
Contribution Rank1
ISBN978-1-84919-641-3
KeywordLine Segment Detection Low-snr Image Non-isotropy Phase-grouping Contrario Detection Framework
AbstractLine segment detection in low-SNR infrared image has difficulty as the gradient field ca1culation is badly affected by noise. In this paper, a new approach is presented to distinguish line elements or non-line ones in an image according to the fact that gradient field phase distribution of a line area is non-isotropic. Local non-isotropy is defined and a ca1culating operator is presented. By combing phase-grouping algorithm and contrario detection framework we proposed a new line segments detection algorithm. Experimental results indicate that the algorithm can effectively detect line segments in low-SNR images with a low false alarm rate.
Language英语
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/10174
Collection光电信息技术研究室
Corresponding AuthorAi R(艾锐)
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang
2.Graduate School of Chinese Academy ofSciences, Beijing
3.Key Laboratory of Opto-Electronic Information Processing, Chinese Academy of Science, Shenyang
Recommended Citation
GB/T 7714
Ai R,Shi ZL. Robust Line Segment Detection Based on Non-isotropy in Low-SNR Image[C]//The Institution of Engineering and Technology (IET),:IET,2012:2049-2053.
Files in This Item: Download All
File Name/Size DocType Version Access License
Robust Line Segment (3733KB)会议论文 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ai R(艾锐)]'s Articles
[Shi ZL(史泽林)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ai R(艾锐)]'s Articles
[Shi ZL(史泽林)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ai R(艾锐)]'s Articles
[Shi ZL(史泽林)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Robust Line Segment Detection Based on Non-isotropy in Low-SNR Image.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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