| 一种目标轮廓跟踪的UPF方法 |
| |
| 引用本文： | 袁健,张文霞,隋树林. 一种目标轮廓跟踪的UPF方法[J]. 青岛科技大学学报(自然科学版), 2006, 27(4): 355-358 |
| |
| 作者姓名： | 袁健 张文霞 隋树林 |
| |
| 作者单位： | 青岛科技大学,自动化与电子工程学院,山东,青岛,266042;青岛科技大学,自动化与电子工程学院,山东,青岛,266042;青岛科技大学,自动化与电子工程学院,山东,青岛,266042 |
| |
| 摘 要： | 针对通用目标轮廓跟踪中CONDENSATION粒子算法的不足，提出一种轮廓跟踪的Unscented Particle Filter（UPF）方法。通过将Unscented卡尔曼滤波器与粒子滤波的结合，并实时考虑观测值，可以精确地、实时地跟踪目标区域。通过人脸跟踪结果表明，该方法对背景干扰具有很强的鲁棒性。
|
| 关 键 词： | 轮廓跟踪 UPF方法 鲁棒性 |
| 文章编号： | 1672-6987(2006)04-0355-04 |
| 修稿时间： | 2005-12-14 |
One Method of Object Contour-tracking Based on Unscented Particle Filter |
| |
| YUAN Jian,ZHANG Wen-xia,SUI Shu-lin. One Method of Object Contour-tracking Based on Unscented Particle Filter[J]. Journal of Qingdao University of Science and Technology:Natutral Science Edition, 2006, 27(4): 355-358 |
| |
| Authors: | YUAN Jian ZHANG Wen-xia SUI Shu-lin |
| |
| Abstract: | Because of the deficiency of CONDENSATION method on the object contour-tracking,one method of object contour-tracking based on unscented particle filter is proposed in the paper.The algorithm combin the Unscented Kalman filter and Particle filter with real time observed values taken into account,so real-time object contour is tracked accurately.Moreover,the method is of strong robusticity on background disturbance. |
| |
| Keywords: | contour tracking Unscented Particle Filter method robusticity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
