光学学报, 2012, 32 (9): 0911002, 网络出版: 2012-07-02   

基于红外鱼眼探测系统的运动目标模型

Maneuvering Target Model of the Infrared Fisheye Detecting System
作者单位
军械工程学院光学与电子工程系, 河北 石家庄 050003
摘要
建立了适用于红外鱼眼系统的目标运动模型,在不影响精度的前提下减少计算量是达到实时稳定地跟踪红外目标的途径之一。分析了目标在该系统成像的运动特性,结合系统帧频采样率较高的特点,提出了一种改进的匀速运动模型,并从理论上与“当前”统计模型的跟踪精度进行了对比分析。结果表明,在红外鱼眼系统采样率较高的情况下,匀速运动模型可以达到与“当前”统计模型相当的跟踪精度;利用卡尔曼滤波对模拟轨迹进行跟踪实验,验证了上述分析结果的正确性。该模型结构简单、运算量少,对于红外鱼眼系统下目标实时跟踪具有重要的意义。
Abstract
In order to build a proper maneuvering target model for the infrared fisheye warning system, the target moving characteristics on the image surface are analyzed. A modified constant velocity model is presented by virtue of the system′s higher sampling frequency. Comparing with the current statistical model, its tracking accuracy is analyzed theoretically. It is found that, for the infrared fisheye warning system with high sampling frequency, the tracking accuracy of the constant velocity model can reach that of the current statistical model. With Kalman filtering, the analog track is used for the tracking experiment, and it is proved that the result above is correct. Above all, this model, with its simple structure and less computation, is available for the infrared fisheye warning system.
参考文献

[1] 王永仲. 鱼眼镜头光学[M]. 北京: 科学出版社, 2006

    Wang Yongzhong. Fisheye Lens Optics [M]. Beijing: Science Press, 2006

[2] 潘泉, 梁彦, 杨峰. 现代目标跟踪与信息融合[M]. 北京: 国防工业出版社, 2009

    Pan Quan, Liang Yan, Yang Feng. Modern Target Tracking and Information Fusion[M]. Beijing: National Defense Industry Press, 2009

[3] 张辉, 赵保军, 唐林波 等. 基于自适应多特征整合的红外目标跟踪[J]. 光学学报, 2010, 30(5): 1291~1296

    Zhang Hui, Zhao Baojun, Tang Linbo et al.. Infrared object tracking based on adaptive multi-features integratio[J]. Acta Optica Sinica, 2010, 30(5): 1291~1296

[4] 周宏仁, 敬忠良, 王培德. 机动目标跟踪 [M]. 北京: 国防工业出版社, 1991

    Zhou Hongren, Jing Zhongliang, Wang Peide. Tracking of Maneuvering Targets [M]. Beijing: National Defense Industry Press, 1991

[5] 乔向东, 王宝树. 高度机动目标的“当前”统计Jerk模型[J]. 系统工程与电子技术, 2002, 24(6): 53~56

    Qiao Xiangdong, Wang Baoshu. A CS-Jerk model for tracking highly maneuvering targets[J]. Systems Engineering and Electronic, 2002, 24(6): 53~56

[6] 潘平俊, 冯新喜. 一种修正的机动目标模型及自适应滤波算法[J]. 现代防御技术, 2007, 35(4): 132~136

    Pan Pingjun, Feng Xinxi. A modified maneuvering target model and adaptive filtering algorithm[J]. Modern Defense Technology, 2007, 35(4): 132~136

[7] 张建强, 张平定, 王睿. 一种新的机动目标模型及其自适应跟踪算法[J]. 指挥控制与仿真, 2007, 29(2): 29~30

    Zhang Jianqiang, Zhang Pingding, Wang Rui. A novel maneuvering target model and adaptive tracking algorithm[J]. Command Contol & Simulation, 2007, 29(2): 29~30

[8] 潘平俊, 冯新喜, 刘佳 等. 高度机动目标的改进CS-Jerk模型[J]. 光电与控制, 2008, 15(6): 37~40

    Pan Pingjun, Feng Xinxi, Liu Jia et al.. A modified current statistical Jerk model for tracking highly maneuvering targets [J]. Electronics Optics & Control., 2008, 15(6): 37~40

[9] 管志强, 陈钱, 钱惟贤 等. 一种基于算法融合的红外目标跟踪方法[J]. 光学学报, 2008, 28(5): 860~865

    Guan Zhiqiang, Chen Qian, Qian Weixian et al.. Infrared target tracking algorithm based on algorithm fusion[J]. Acta Optica Sinica, 2008, 28(5): 860~865

[10] 罗寰, 于雷, 廖俊 等. 复杂背景下红外弱小多目标跟踪系统[J]. 光学学报, 2009, 29(6): 1536~1541

    Luo Huan, Yu Lei, Liao Jun et al.. Tracking framework for small infrared multi-target in complex baekground[J]. Acta Optica Sinica, 2009, 29(6): 1536~1541

[11] M. Everett, D. Manson, A. Brook et al.. A naval infrared search and track emonstrator and its fusion with other ship sensors [C]. SPIE, 2006, 6206: 620626

[12] G. Tidhar, H. Shfaram. Optimizing optics for IRST with small fill-factor focal plane arrays[C]. SPIE, 2006, 6206: 620623

[13] 范晋祥, 岳艳军. 军用红外成像系统新概念新体制的发展[J]. 红外与激光工程, 2011, 40(1): 1~6

    Fan Jinxiang, Yue Yanju. Development in new concepts and new schemes for military infrared imaging systems[J]. Infrared and Laser Engineering, 2011, 40(1): 1~6

[14] 王永仲. 模仿生物视觉的凝视红外成像全向感知技术[J]. 科学通报, 2010, 55(19): 1859~1865

    Wang Yongzhong. Biomimetic staring infrared imaging omnidirectional detection technology [J]. Chinese Sci. Bull., 2010, 55(19): 1859~1865

[15] 闰宗群, 李刚, 沈洪斌 等. 恶劣气象条件对红外鱼眼跟踪系统影响的研究[J]. 光学仪器, 2010, 32(4): 33~37

    Yan Zongqun, Li Gang, Shen Hongbin et al.. Study on the effect of harsh meteorologic conditions upon the infrared fish-eye lens tracking system[J]. Optical Instruments, 2010, 32(4): 33~37

[16] 江涛. 超大空域凝视热像式红外目标侦测技术研究 [D]. 石家庄: 军械工程学院, 2006

    Jiang Tao. Detection of Targets with Ultra-Wide-FOV Staring Infrared Thermal Imaging System [D]. Shijiazhuang: Ordnance Engineering College, 2006

[17] 王芳, 冯新喜, 李鸿艳. 一种新的自适应滤波算法[J]. 现代雷达, 2003, 25(7): 33~35

    Wang Fang, Feng Xinxi, Li Hongyan. A novel adaptive filtering algorithm[J]. Modern Radar, 2003, 25(7): 33~35

严世华, 何永强, 周玉龙. 基于红外鱼眼探测系统的运动目标模型[J]. 光学学报, 2012, 32(9): 0911002. Yan Shihua, He Yongqiang, Zhou Yulong. Maneuvering Target Model of the Infrared Fisheye Detecting System[J]. Acta Optica Sinica, 2012, 32(9): 0911002.

本文已被 3 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!