Multiple target tracking algorithm research on IR fish-eye lens system

Gang Li; Xuguang Lu; Yongqiang He; HongBin Shen; ChunMei Xu; Yuanbo Wang

doi:10.1117/12.837768

24 November 2009 Multiple target tracking algorithm research on IR fish-eye lens system

Gang Li, Xuguang Lu, Yongqiang He, HongBin Shen, ChunMei Xu, Yuanbo Wang

Proceedings Volume 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology; 75131J (2009) https://doi.org/10.1117/12.837768
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

The paper presents the algorithms of data process on multi-target tracking and threat level sequence in large visual area IR (infrared ray) fish-eye system. The targeting information is associated and filtered with the polar coordinates. Firstly,The characteristic point of every target is picked up and tracked with special restriction for each of them. Secondly,the parameters of fairway, which are gained by aberration revising and researching the characters of temperature area, are picked up from serial images. The threat level of attacking objects is sorted by the speed, acceleration and direction of all targets. Finding out the most prior target which is in the certain distance in order to make sure that effective warning information is emitted in time. The algorithms are proved to be quick and effective through simulation and the muiti-target experiment system developed by the writers.

Citation Download Citation

Gang Li, Xuguang Lu, Yongqiang He, HongBin Shen, ChunMei Xu, and Yuanbo Wang "Multiple target tracking algorithm research on IR fish-eye lens system", Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 75131J (24 November 2009); https://doi.org/10.1117/12.837768

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KEYWORDS

Infrared imaging

Detection and tracking algorithms

Visualization

Infrared lenses

Optical tracking

Data processing

Optical filters

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