一种新的玫瑰扫描目标跟踪边界重心法

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2012, Vol. 33 ›› Issue (7): 1312-1318.

Previous Articles Next Articles

A New Boundary Center of Gravity Method for Target Tracking in Rosette Scanning

SUN Yuquan^1,2, ZHENG Hong³

1. School of Mathematics and Systems Science, Beihang University, Beijing 100191, China;
2. LMIB of the Ministry of Education, Beihang University, Beijing 100191, China;
3. School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, China

Received:2011-10-04 Revised:2011-12-04 Online:2012-07-25 Published:2012-07-24
Supported by:
National Natural Science Foundation of China (60543006); Research Fund for the Doctoral Program of Higher Education of China (201003259); Optical Information Control and Safety Technology Laboratory Foundation (9140C150105100C1502)

Abstract

Abstract: The non-linearity of a rosette scanning process causes the non-linearity of target sampling which may account for the considerable calculation cost and large errors of the traditional methods. To solve this problem, this paper proposes a new approach based on Green’s theorem for computing center of gravity in rosette scanning. Only the samples on the boundary are used for computing the center of gravity of a target; therefore, the method can eliminate the disadvantage of non-linearity in a rosette pattern. Theoretical analysis and simulation demonstrate that the calculation error by this method is smaller than that of the weight gravity method and the cost is reduced by 90%. In addition, this method can also be used in image-based gaze tracking and other similar methods to improve accuracy and speed.

Key words: rosette scanning, target classification, tracking method, center of gravity computing, infrared detectors

CLC Number:

V249.3

SUN Yuquan, ZHENG Hong. A New Boundary Center of Gravity Method for Target Tracking in Rosette Scanning[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2012, 33(7): 1312-1318.

References

[1] Zhou D X. To analyze the characteristics of the seeker on the third generation shoulder-fired and infrared anti-aircraft missiles of American (STINGER POST). Infrared and Laser Engineering, 1984, 13(3): 1-20. (in Chinese) 周鼎新. 对美国第三代肩射红外防空导弹(STINGER POST)导引头特色的分析. 红外与激光工程, 1984, 13(3): 1-20.
[2] Feng C T, Li W. Dual spectral range IR guidance with "rosette/spiral" scanning pattern. Infrared Technology, 1993, 15(1): 2-8. (in Chinese) 冯炽焘, 李文. 使用"玫瑰线螺线"图形扫描的双色红外制导技术. 红外技术, 1993, 15(1): 2-8.
[3] Gu X H, Bao Q L. IR imaging seeker with rose scanning technology. Journal of Applied Optics, 2007, 28(3): 309-312. (in Chinese) 顾宪辉, 鲍其莲. 红外成像寻的器技术研究. 应用光学, 2007, 28(3): 309-312.
[4] Zhang L, Qiu X H. A new method to calculate the instantaneous field of view of rosette scanning. Infrared Technology, 2003, 25(1): 44-46. (in Chinese) 张磊, 裘雪红. 一种新的确定"玫瑰线"扫描中瞬时视场的方法. 红外技术, 2003, 25(1): 44-46.
[5] Yang D, Li W, Cao W Z. Study on the feature of rosetter scan and the extraction of locality information. Infrared and Laser Engineering, 1996, 25(2): 42-47. (in Chinese) 杨铎, 李文, 曹文庄. 玫瑰线扫描特性及方位信息提取问题的探讨. 红外与激光工程, 1996, 25(2): 42-47.
[6] Yang L, Chen S H, Qing J J, et al. The beamed scan mode study on infrared guide unit in field of view. Infrared Technology, 2004, 26(5): 72-74. (in Chinese) 杨乐, 陈少华, 卿建军, 等. 红外导引头定向扫描方式研究.红外技术, 2004, 26(5): 72-74.
[7] Feng Z T, Pu W G. Parameter optimization and operation range calculation of two-colour infrared system. Infrared and Laser Engineering, 1997, 26(1): 1-5. (in Chinese) 冯炽焘,蒲卫国. 双色红外系统的参数优化设计及作用距离的计算与分析. 红外与激光工程, 1997, 26(1): 1-5.
[8] Zou L J, Liu J H. Application of morphological filter in rosette scanning sub-imaging system. Infrared and Laser Engineering, 2000, 29(3): 4-6. (in Chinese) 邹立建,刘敬海. 形态学滤波在玫瑰扫描亚成像系统中的应用. 红外与激光工程, 2000, 29(3): 4-6.
[9] He G J, Zhang J Q, Xu J. Performance analysis of rosette scanning sub-imaging system. Acta Photonica Sinica, 2004, 33(9): 1127-1130. (in Chinese) 何国经, 张建奇, 徐军. 玫瑰扫描亚成像系统的性能分析. 光子学报, 2004, 33(9): 1127-1130.
[10] Wang W H, Huang Z F, He Y, et al. An incorporate system design of infrared search and track based on line-array-scan imaging. Signal Processing, 2010, 26(9): 1312-1317. (in Chinese) 王卫华, 黄宗福, 何艳, 等. 一种基于线阵扫描成像的红外搜索跟踪一体化系统设计. 信号处理, 2010, 26(9): 1312-1317.
[11] Jahng S G, Hong H K, Choi J S. Simulation of rosette infrared seeker and counter countermeasure using K-means algorithm. IEICE-Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 1999, E82-A(6): 987-993.
[12] Jahng S G, Hong H K, Choi J S. Clustering method for rosette scan images: US, US6807307 B2. 2004-10-19.
[13] Soltanizadeh H, Shokonhi S B. Increasing accuracy of tracking loop for the rosette scanning seeker using improved ISODATA and intelligent center of gravity. Journal of Applied Sciences, 2008, 8(7): 1159-1168.
[14] Jahng S G, Hong H K, Han S H, et al. Dynamic simulation of the rosette scanning infrared seeker and an infrared countercountermeasure using the moment technique. Optical Engineering, 1999, 38(5): 921-928.
[15] Soltanizadeh H, Shokonhi S B. Feature extraction and classification of objects in the rosette pattern using component analysis and neural network. Journal of Applied Sciences, 2008, 8(22): 4088-4096.
[16] Peng S C, Pan L, Han D P, et al. A new 3D guidance law based on nonlinear method. Acta Aeronautica et Astronautica Sinica, 2010, 31(10): 2018-2024. (in Chinese) 彭双春, 潘亮, 韩大鹏, 等. 一种新型三维制导律设计的非线性方法. 航空学报, 2010, 31(10): 2018-2024.
[17] Liu Y F, Qi N M, Xia Q, et al. Differential game guidance law for endoatmospheric interceptor missiles based on nonlinear model. Acta Aeronautica et Astronautica Sinica, 2011, 32(7): 1171-1179. (in Chinese) 刘延芳, 齐乃明, 夏齐,等. 基于非线性模型的大气层内拦截弹微分对策制导律. 航空学报, 2011, 32(7): 1171-1179.

A New Boundary Center of Gravity Method for Target Tracking in Rosette Scanning

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 4

Recommended Articles

Metrics

Comments

[1]	SI Dongxian, LI Zhufei, JI Junze, ZHANG Enlai, YANG Jiming. Shock dynamics analysis of discontinuity on elliptical converging shock waves [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(12): 126093-126093.
[2]	CHANG Min, ZHOU Zhou, CHENG Ke, WANG Rui. Exploring the Characteristics of Power Density of Tracking PV Modules for High-altitude Stationary Solar-powered Airplanes [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2013, 34(2): 273-281.
[3]	Huang Hui;Jin Xing;Li Qian;Cao Zhengrui. Thrust Forming Process in Laser-driven In-tube Accelerator [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2010, 31(1): 88-92.
[4]	LI Dao-jing;ZHANG Lin-xi;YU Bian-zhang. Detection and Classification of Hovering Helicopter Signal [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2003, 24(5): 452-455.