8 September 2011 Prediction of time to go of IR imaging GIF
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During the infrared imaging guided missile-target terminal impact, the remaining time estimating accuracy plays a very important role to missile burst control. The precision of anti-aircraft missile is sensitive to the angle-measured error by using infrared imaging GIF technology. But in theory, the distance information can be introduced to lower the negative effect of the angle-measured error. So, how to get missile-target distance is a key. The use of laser fuze is common solution, which but makes the system more complexity and cost higher. The paper proposes a distance-measured method, which the missile-target distance is obtained by using the grey value of target tracking point in successive infrared image frame. Then the distance and angle information is integrated together to estimate the missile-target impact time.
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Min-ge Fan, Min-ge Fan, Zhi-yong Peng, Zhi-yong Peng, Xiao-Liang Luo, Xiao-Liang Luo, Jin Lu, Jin Lu, } "Prediction of time to go of IR imaging GIF", Proc. SPIE 8193, International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Infrared Imaging and Applications, 81934H (8 September 2011); doi: 10.1117/12.901545; https://doi.org/10.1117/12.901545

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