[1]侯崇明,袁广林,王健.基于粒子滤波和仿射变换的鱼目标跟踪算法[J].计算机技术与发展,2014,24(04):135-138.
　HOU Chong-ming,YUAN Guang-lin,WANG Jian.A Fish Tracking Algorithm Based on Particle Filtering and Affine Transform[J].,2014,24(04):135-138.
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基于粒子滤波和仿射变换的鱼目标跟踪算法()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
24
期数:
2014年04期
页码:
135-138
栏目:
智能、算法、系统工程
出版日期:
2014-04-30

文章信息/Info

Title:
A Fish Tracking Algorithm Based on Particle Filtering and Affine Transform
文章编号:
1673-629X（2014）04-0135-04
作者:
侯崇明; 袁广林; 王健
陆军军官学院 十一系
Author(s):
HOU Chong-ming; YUAN Guang-lin; WANG Jian
关键词:
鱼目标; 仿射变换; 粒子滤波; 跟踪算法
Keywords:
fish target; affine transform; particle filtering; tracking algorithm
分类号:
TP391
文献标志码:
A
摘要:
针对鱼目标跟踪，提出了一种基于粒子滤波与仿射变换的算法。该算法引入仿射变换来建立鱼姿态变化的形状空间，同时用粒子滤波在鱼姿态变化的形状空间内进行搜索，求解鱼姿态变化的参教，然后对鱼目标进行跟踪。运用鱼的运动模型进行了实验，结果显示所提算法的跟踪轮廓在正确跟踪目标的基础上，能够对目标的形状进行更加形象的描述，较好地解决了目标在颜色上出现干扰的问题，从而有效地解决了鱼在水中游动时产生的平面旋转及短暂遮挡的问题。
Abstract:
A new fish tracking algorithm has been developed based on affine transform and particle filtering. Affine transformation is intro-duced to build the fish shape space,and particle-filtering is used to search in the space in order to solve the parameters of fish shape change,and finally to track targeted fish. Experiments were conducted with the guidance of fish kinetics,and the results show that the pro-posed algorithm can track the targeted fish and better describe the shape of fish,and as a result,can solve the problems of in-plane rota-tion and short-time hiding.

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更新日期/Last Update: 1900-01-01