Jiang Bo, Ge Mingfeng, Liu Min, Wang Yikun, Wang Yuxi, Zhou Panwei, Qi Hongxing. Research on image stabilization technology of area-array aerial camera[J]. Infrared and Laser Engineering, 2014, 43(10): 3467-3473.
| Citation:
|
Jiang Bo, Ge Mingfeng, Liu Min, Wang Yikun, Wang Yuxi, Zhou Panwei, Qi Hongxing. Research on image stabilization technology of area-array aerial camera[J]. Infrared and Laser Engineering, 2014, 43(10): 3467-3473.
|
Research on image stabilization technology of area-array aerial camera
- 1.
Key Laboratory of Space Active Opto-Electronics Technology,Chinese Academy of Sciences,Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai 200083,China
- Received Date: 2014-02-10
- Rev Recd Date:
2014-03-25
- Publish Date:
2014-10-25
-
Abstract
Aerial camera is an important device on obtaining information by the method of air-to-ground investigation and measurement. The way of forward flight together with pendulum scanning in the direction of wingspan is commonly used for broadening the field of view of aerial camera. The problem of image motion compensation was focused on, which was produced by broadening the field of view. The image motion compensation formulas of the flight and wingspan direction were further derived, and the high practicability compensation scheme was proposed. Based on the MATLAB/Simulink environment,the mathematical model of image motion compensation was simulated and verified. Simulation results show that the compensation scheme is achievable. In the hardware experiment, the circuit which was mainly made of the FPGA chip was used to achieve the function of image motion compensation. The experimental and simulation result curves are in good agreement. The effect images further certificate that the image motion compensation is an indispensable link in improving the imaging quality and resolution.
-
References
|
[1]
|
|
|
[2]
|
Tong Zilei. Compensation technology for the image motion of CCD camera[J]. Laser Infrared, 2005, 35(9): 628-632. (in Chinese) 童子磊.CCD相机的像移补偿技术[J].激光与红外, 2005, 35(9): 628-632. |
|
[3]
|
|
|
[4]
|
Zhou Li, Yang Shihong, Gao Xiaodong. Scanning control system of a simple structure step framing aerial camera[J]. Opto-Electronic Engineering, 2010, 37(10): 128-131. (in Chinese) 周黎,杨世洪,高晓东.一种简易结构步进分幅式航空相机摆扫控制系统[J]. 光电工程, 2010, 37(10): 128-131. |
|
[5]
|
|
|
[6]
|
Mao Minjun. The research of scanning control and image motion compensation technology in wide-field step-staring imaging[D]. Shanghai: Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 2010: 31-48. (in Chinese) 毛闵军. 宽视场凝视成像的扫描控制与像移补偿技术研究[D].上海:中国科学院上海技术物理研究所,2010:31-48. |
|
[7]
|
Ying-Shieh Kung, Nguyen Vu Quynh, Nguyen Trung Hieu, et al. Simulink/Modelsim co-simulation and FPGA realization of speed control IC for PMSM drive[C]//International Conference on Power Electronics and Engineering Application, 2011: 718-722. |
|
[8]
|
|
|
[9]
|
|
|
[10]
|
Kung Y S, Chen C S, Wong K I, et al. Development of a FPGA-based control IC for PMSM drive with adaptive fuzzy control[C]//Proceedings of the IEEE Industrial Electronics 31st Annual Conference, 2005: 1544-1549. |
|
[11]
|
|
|
[12]
|
Chee-Mun Ong. Dynamic Simulation of Electric Machinery:Using Matlab/Simulink[M]. US: Prentice Hall, 1997. |
|
[13]
|
Su Sike, Li Yongjun, Yang Long, et al. The DSP Principle and Design of Control System[M]. Beijing: Tsinghua University Press, 2010. (in Chinese) 粟思科,李拥军,杨龙, 等. DSP原理及控制系统设计[M]. 北京: 清华大学出版社, 2010. |
|
[14]
|
|
|
[15]
|
Dubey G K. Fundamentals of Electrical Drives[M]. Alpha Science, 2001. |
|
[16]
|
|
|
[17]
|
Takahashi I,Noguchi T. A new quick response and high efficiency control strategy of an induction motor[J]. IEEE Trans on Industrial Applications, 1986, 22(5): 821-827. |
|
[18]
|
|
|
[19]
|
Utkin V I. Sliding mode control design principles and application to electric drives[J]. IEEE Trans on Industrial Electronics, 1993, 40(1): 23-36. |
-
-
Proportional views
-
DownLoad: