摘要
在传统α-β-γ滤波算法的基础上,提出一种适用于多目标、非均匀采样时间情况的修正α-β-γ滤波算法。介绍了匀加速(CA)模型和α-β-γ滤波算法,利用相关公式推导出修正后的滤波算法,并进行仿真验证。仿真结果证明了本算法对解决多目标跟踪问题的有效性。
On the basis of the the conventional α-β-γ filtering algorithm, a correction α-β-γ filtering algorithm is proposed to apply to the situation of multiple targets, non-uniform sampling time. Firstly, constant acceleration model and the α-β-γ filtering algorithm are introduced. And the correction filtering algorithm is deduced using related formula, and then the situation is conducted. The situation results show the validity of the new algorithm in multiple targets tracking.
出处
《天津职业技术师范大学学报》
2013年第3期12-14,共3页
Journal of Tianjin University of Technology and Education
关键词
多目标跟踪
Α-Β-Γ滤波
匀加速模型
muhi-target tracking
α-β-γ filtering
constant acceleration model
