An experimental device to track multiple targets on IR fish-eye lens system

Gang Li; Xuguang Lu; Yongqiang He; HongBin Shen; ChunMei Xu; Shaojuan Mao

doi:10.1117/12.837767

24 November 2009 An experimental device to track multiple targets on IR fish-eye lens system

Gang Li, Xuguang Lu, Yongqiang He, HongBin Shen, ChunMei Xu, Shaojuan Mao

Proceedings Volume 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology; 75131I (2009) https://doi.org/10.1117/12.837767
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

Large field of view IR fish-eye system can survey real-time the target in hemisphere airspace. For the single target, it can find the cooperative target and experimentalism easily. But multitasking for the multiple detecting, tracking and judging the level of threat it could find the cooperative target and prove the studied algorithms and hardware system very difficultly^[1]. The paper brings forward an experiment system which is used for identifying multiple target. Through the system the simulation of the parameters in fairway, distance, direction and velocity are achieved. The system is composed of many controlled fountain of heat, which are made up of symmetrically heated flat and temperature controlled equipment. Each fountain of heat is fixed on the carrier moving free in three dimension space, in front of which diaphragms are fixed for changing the size of diaphragms and distributing of temperature. The fountain of heat moves on the different track at different speed and direction when it's working. The experiment system is proved to be feasible and precise through simulating single target and tracking the plane and other targets. Based on this system, the algorithms of multi-target tracking are validated.

Citation Download Citation

Gang Li, Xuguang Lu, Yongqiang He, HongBin Shen, ChunMei Xu, and Shaojuan Mao "An experimental device to track multiple targets on IR fish-eye lens system", Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 75131I (24 November 2009); https://doi.org/10.1117/12.837767

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KEYWORDS

Computer simulations

Detection and tracking algorithms

Temperature metrology

Control systems

Infrared imaging

Infrared search and track

Target recognition

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