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An Automatic Registration Algorithm of Infrared and Visible Images Based on Hybrid Image Features
Zhang YH(张亚红); Xia RB(夏仁波); Wu W(武伟)
Department光电信息技术研究室
Conference NameInternational Symposium on Optoelectronic Technology and Application 2014
Conference DateMay 13-15, 2014
Conference PlaceBeijing, China
Source PublicationProc. Of SPIE 9301, International Symposium on Optoelectronic Technology and Application
PublisherSPIE
Publication PlaceBellingham, WA
2014
Pages1-6
Indexed ByEI ; CPCI(ISTP)
EI Accession number20150800551814
WOS IDWOS:000349327100098
Contribution Rank1
ISSN0277-786X
KeywordInfrared Image Visual Image Hybrid Image Feature Concentric Circle Array
AbstractIn this paper, a new method is presented to match a pair of visible and infrared images of same scene based on hybrid visual features including line segments and interest points. First, improved Harris corner extraction method and line segment detector method is used to extract feature points and segments .Then, a novel descriptor integrating the information of line segments and interest points is proposed. Finally, the nearest neighbor algorithm is utilized to match the descriptors, and the RANSAC(Random Sample Consensus) algorithm is employed to rule out the wrong match pairs.The performances are evaluated by extensive experiments on real images. The results show that the proposed algorithm can take advantage of similar structures between the multimodal images to realize automatic matching efficiently.
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/15344
Collection光电信息技术研究室
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
2.University of Chinese Academy of Sciences, Beijing, China
3.Key Laboratory of Opto-Electronic Information Processing, Chinese Academy of Sciences, Shenyang, China
Recommended Citation
GB/T 7714
Zhang YH,Xia RB,Wu W. An Automatic Registration Algorithm of Infrared and Visible Images Based on Hybrid Image Features[C]. Bellingham, WA:SPIE,2014:1-6.
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