Research on simulation technology of full-path infrared tail flame tracking of photoelectric theodolite in complicated environment

Hai-ying Wu; San-xi Zhang; Biao Liu; Peng Yue; Ying-hui Weng

doi:10.1117/12.2311834

20 February 2018 Research on simulation technology of full-path infrared tail flame tracking of photoelectric theodolite in complicated environment

Hai-ying Wu, San-xi Zhang, Biao Liu, Peng Yue, Ying-hui Weng

Author Affiliations +

Proceedings Volume 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application; 1069716 (2018) https://doi.org/10.1117/12.2311834
Event: Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 2017, Nanjing, China

Abstract

The photoelectric theodolite is an important scheme to realize the tracking, detection, quantitative measurement and performance evaluation of weapon systems in ordnance test range. With the improvement of stability requirements for target tracking in complex environment, infrared scene simulation with high sense of reality and complex interference has become an indispensable technical way to evaluate the track performance of photoelectric theodolite. And the tail flame is the most important infrared radiation source of the weapon system. The dynamic tail flame with high reality is a key element for the photoelectric theodolite infrared scene simulation and imaging tracking test. In this paper, an infrared simulation method for the full-path tracking of tail flame by photoelectric theodolite is proposed aiming at the faint boundary, irregular, multi-regulated points. In this work, real tail images are employed. Simultaneously, infrared texture conversion technology is used to generate DDS texture for a particle system map. Thus, dynamic real-time tail flame simulation results with high fidelity from the theodolite perspective can be gained in the tracking process.

Citation Download Citation

Hai-ying Wu, San-xi Zhang, Biao Liu, Peng Yue, and Ying-hui Weng "Research on simulation technology of full-path infrared tail flame tracking of photoelectric theodolite in complicated environment", Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 1069716 (20 February 2018); https://doi.org/10.1117/12.2311834

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KEYWORDS

Infrared radiation

Rockets

Infrared imaging

Particle systems

Particles

Computer simulations

Imaging systems

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