计算机工程与应用2011，Vol.47Issue(32)：204-207,227,5.DOI:10.3778/j.issn.1002-8331.2011.32.059
基于边缘方向分布和粒子滤波的视频目标跟踪
Video obiect tracking based on edge orientation distribution and particle filter
摘要
Abstract
This paper presents a new target tracking algorithm based on the particle filter and the edge orientation distribution to track video moving targets whose trajectory is nonlinear and in complicated backgrounds.The edge orientation image in target area is obtained by edge operator and the edge orientation distribution is established by Gaussian kemel.The edge orientation distribution is used as the characteristic to fuse with the particle filter to complete tracking for non-linear video moving tar-get.The computer simulations show that the presented method can track the non-linear and non-Gaussian moving target in the complicated backgrounds effectively,and has a better performance compared with the method based on. Gray distribution.关键词
视频目标跟踪/边缘方向图/边缘方向分布/粒子滤波Key words
video target tracking/edge orientation image/edge orientation distribution/particle filter分类
信息技术与安全科学引用本文复制引用
张春琴,辛云宏,张媛..基于边缘方向分布和粒子滤波的视频目标跟踪[J].计算机工程与应用,2011,47(32):204-207,227,5.基金项目
国家自然科学基金(the National Natural Science Foundation of China under Grant No.10974128) （the National Natural Science Foundation of China under Grant No.10974128）
陕西省自然科学基金(No.2006F47). （No.2006F47）
