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A method for FLIR target tracking based on distance updating
Qi L(亓琳); Shi ZL(史泽林)
Department光电信息研究室
Conference Name1st International Congress on Image and Signal Processing
Conference DateMay 27-30, 2008
Conference PlaceSanya, China
Author of SourceTianjin Univ Technol
Source PublicationCISP 2008: FIRST INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOL 4, PROCEEDINGS
PublisherIEEE COMPUTER SOC
Publication PlaceLOS ALAMITOS
2008
Pages135-139
Indexed ByEI ; CPCI(ISTP)
EI Accession number20083911598867
WOS IDWOS:000258873500026
Contribution Rank1
ISBN978-0-7695-3119-9
KeywordTarget Tracking Correlation Tracking Template Matching Template Updating Distance Updating Flir
AbstractThis paper deals with the problem that how to use the distance information of millimeter wave (MMW) radar in the target-tracking of forward looking infrared (FLIR) image sequences. Many conventional image based trackers use timing updating to update template, but how to confirm an appropriate updating period is a difficult problem. However, the presence of noise and image magnification as the camera approaches the target may cause a tracked template to drift. In a MMW/FLIR dual-mode seeking guidance system, MMW radar can provide the precise distance between the missile and the target. The distance information can be used to direct how to update template. Firstly, a distance updating strategy is confirmed after image blowup's influence on pertinence is analyzed. Secondly, magnified template is used to direct template updating after images are magnified by distance information. Lastly, an adaptive template updating algorithm using distance information is presented. Results acquired for real FLIR images obtained from an aircraft are presented Experiments results show that the higher tracking accuracy and the stronger stability are obtained in the algorithm proposed than those in other methods.
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/7942
Collection光电信息技术研究室
Corresponding AuthorQi L(亓琳)
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, 110016, China
2.Graduate School, Chinese Academy of Sciences, Beijing, 100039, China
Recommended Citation
GB/T 7714
Qi L,Shi ZL. A method for FLIR target tracking based on distance updating[C]//Tianjin Univ Technol. LOS ALAMITOS:IEEE COMPUTER SOC,2008:135-139.
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