The Research of tracking algorithm of micro-miniature missile imaging seeker
We proposed an improved algorithm for the imaging seeker which used for the micro-miniature missile. The missile equipped with the imaging seeker can be used to strike the moving vehicle and fixed-point target in the field of anti-terrorism and short distance attack. It has the characters of easy carrying, fast launching, precise attacking and low cost. The paper analyzes several typical tracking algorithms, including intensity-based method and correlation-based method. As a result, the improved sequential similarity detection algorithm (SSDA) satisfies the application. The algorithm is designed to be applied in real time and is divided in two components: an intra-frame processing and an inter-frame processing. The intra-frame processing is based on the phase correlation principle which executes template matching on each frame. The inter-frame processing traces the target trajectory and is able to anti-shield or anti-lost of the target. The proposed algorithm is suitable for implementation on embedded system, such as DSP and FPGA., which guarantees the real-time performance of the algorithm.
micro-miniature missile imaging seeker tracking algorithm SSDA
LI Yujue YAN Jinglong
School of Mechatronic Engineering, Beijing Institute of Technology, Beijing, China, 100089 System En School of Mechatronic Engineering, Beijing Institute of Technology, Beijing, China, 100089
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
2325-2328
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）