SIA OpenIR  > 光电信息技术研究室
Thesis Advisor肖颖杰
Keyword模板匹配 相关跟踪 模板更新 聚类分析 小波变换
Call NumberTH16/L74/2001
Degree Discipline机械电子工程
Degree Name硕士
Degree Grantor中国科学院沈阳自动化研究所
Place of Conferral沈阳
Other AbstractA correlation algorithm studied in this paper is mainly applied to terminal air to ground missile guidance. Now the practical application of laser、GPS、SAR terminal missile guidance in China is not mature, and conventional E.O、infrared missile guidance is still of great potential. Therefore correlation algorithm based on video signal is of great study value. Two kinds of correlation algorithm studied in this paper are multiple point correlation (MPC) and region template correlation (RTC). MPC algorithm has high tracking sensitivity and good locating accuracy. Its hardware can be simply constructed so that it has good real-time performance. RTC algorithm not only considers the intensity feature of target region, but also considers multi-layer location feature and area feature. So it is a rather robust algorithm. To deal with the problems existed in practical application, these two kinds of algorithm are further explored and some efficient measure is put forward. Finally, these two kinds of algorithm have been combined in this paper, first: acquiring a tracking point through raw and fine image registration; second: a kind of energy function proposed to measure template updating. Many experiment results show that under complex background and foreground, two kinds of algorithm improved in the paper can track target more steadily. A hybrid algorithm has further upgraded target tracking probability and precision. Now, some correlation tracking technology has already been applied to practical engineering project.
Contribution Rank1
Document Type学位论文
Recommended Citation
GB/T 7714
刘铁军. 双模式相关技术研究与实现[D]. 沈阳. 中国科学院沈阳自动化研究所,2001.
Files in This Item:
File Name/Size DocType Version Access License
双模式相关技术研究与实现.pdf(2834KB) 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[刘铁军]'s Articles
Baidu academic
Similar articles in Baidu academic
[刘铁军]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[刘铁军]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.

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