[1]毛晓波,朱东伟,陈铁军..融合颜色和梯度方向直方图的粒子滤波跟踪算法[J].郑州大学学报(工学版),2012,33(04):81-85.[doi:10.3969/j.issn.1671-6833.2012.04.019]
　MAO Xiaobo,ZHU Dongwei,CHEN Tiejun.Particle Filter Object Tracking Based on Histograms of Oriented Grads and Colors[J].Journal of Zhengzhou University (Engineering Science),2012,33(04):81-85.[doi:10.3969/j.issn.1671-6833.2012.04.019]
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融合颜色和梯度方向直方图的粒子滤波跟踪算法()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
33卷
期数:
2012年04期
页码:
81-85
栏目:
出版日期:
2012-07-10

文章信息/Info

Title:
Particle Filter Object Tracking Based on Histograms of Oriented Grads and Colors
作者:
毛晓波; 朱东伟; 陈铁军.
郑州大学电气工程学院,河南郑州,450001, 郑州大学电气工程学院,河南郑州,450001, 郑州大学电气工程学院,河南郑州,450001
Author(s):
MAO Xiaobo; ZHU Dongwei; CHEN Tiejun
School of Electrical Engineering,Zhengzhou University, Zhengzhou 450001 , China
关键词:
目标跟踪;  粒子滤波;  颜色直方图;  梯度方向直方图;  特征融合
Keywords:
object tracking;  particle filter;  color histogram ;  histogram of oriented gradient;  feature fusion
分类号:
TP311
DOI:
10.3969/j.issn.1671-6833.2012.04.019
摘要:
针对基于单一颜色特征的粒子滤波跟踪算法在复杂环境下会导致跟踪失败的问题,提出了一种融合颜色直方图和梯度方向直方图,形成一种新的综合直方图特征的粒子滤波跟踪算法.颜色直方图是对目标在彩色图像中的全局描述,而梯度方向直方图包含了一定的结构信息,两者可以互为补充.实验结果表明,采用综合直方图特征能够在背景颜色干扰导致目标颜色特征鉴别能力丧失的情况下,仍能稳定可靠地跟踪目标,提高了跟踪精度,具有较强的鲁棒性.
Abstract:
Object tracking based on color feature often fails in a complex background. To deal with this prob.lem , a particle filter object tracking approach is proposed in this paper based on the new histograms by the fu.sion of histograms of oriented grads and color, Color histogram is the global description of targets in color im.age, while histogram of oriented gradients contains some construction information. So they can complementeach other, Experimental results show that the proposed method is able to track the object stably, when one ofthe features loses discrimination ability for tracking. It is simple and suitable to be applied to deal with track.ing problemns in complex scene.

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更新日期/Last Update: 1900-01-01