期刊文献+

基于粒子滤波的蜂窝网目标跟踪 被引量:2

在线阅读 下载PDF
导出
摘要 蜂窝网移动定位是根据蜂窝网自身的位置信息进行移动台定位与跟踪一种技术,是未来移动通信的方向,本文考虑到复杂信道环境中的非视距(NLOS)噪声误差的因素,提出了一种基于到达时间差(TDOA)的粒子滤波方法。仿真结果表明,与无损卡尔曼滤波对比,采用粒子滤波的跟踪方法能明显改善移动目标的定位精度。
作者 胡旦 刘志仓
出处 《电子世界》 2013年第8期83-84,共2页 Electronics World
  • 相关文献

参考文献3

  • 1Wan E A and Van Der Merwe R.The unscented Kalman filter for nonlinear estimadoa[A].Adaptive Systems for Signal Processing,Communications,and Control Symposium(AS- SPCC)[C],Lake Louise,Alber ta,Canada,Oc t.2000:153-158.
  • 2Fox V,Hightower J,Lin L,et al.Bayesian filtering for location estimation[J].Pervasive Computing,IEEE,2003 2(3):.24-33.
  • 3IAu J S and Chen R.Sequential Mtsnte Carlo methods for dynamical systems[J] .Amer.Stafs:Assoc.,1998,93:1032-1044.

同被引文献24

  • 1罗咏劼,万群,杨万麟.LOS/NLOS混合环境中的粒子滤波跟踪算法[J].电子与信息学报,2007,29(8):1833-1836. 被引量:6
  • 2Gordon N J, Salmond D J, Smith A F M. Novel approach to nonlin- ear/non- Gaussian Bayesian state estimation[ C ]//IEE Proceedings F (Radar and Signal Processing). lET Digital Library, 1993, 140 (2) : 107 - 113.
  • 3Flury T, Shephard N. Bayesian inference based only on simulated like- lihood: particle filter analysis of dynamic economic models[ J ]. Econo- metric Theory, 2011, 27(5) : 933.
  • 4Vermaak J, Doucet A, P6rez P. Maintaining multimodality through mixture tracking [ C ]//Computer Vision, 2003. Proceedings. Ninth IEEE International Conference on. IEEE, 2003 : 1110 - 1116.
  • 5Okuma K, Taleghani A, De Freitas N, et al. A boosted particle filter: Multitarget detection and tracking [ C ]//Computer Vision -ECCV 2004. Springer Berlin Heidelberg, 2004 : 28 - 39.
  • 6Takahisa K, Sun Z, Micheletto R. A Fast and Precise HOG - Ada- boost Based Visual Support System Capable to Recognize Pedestrian and Estimate Their Distance[ C]//New Trends in Image Analyss and Processing - ICIAP 2013. Springer Berlin Heidelberg, 2013 : 20 -29.
  • 7Papageorgiou C P, Oren M, Poggio T. A general framework for object detection [ C ]//Computer Vision, 1998. Sixth International Confer- ence on. IEEE, 1998:555 -562.
  • 8Freund Y, Schapire R E. A desicion - theoretic generalization of on - line learning and an application to boosting[ C]//Computational learn- ing theory. Springer Berlin Heidelberg, 1995:23-37.
  • 9Viola P, Jones M. Rapid object detection using a boosted cascade of simple features [ C ]//Computer Vision and Pattern Recognition, 2001. CVPR 2001. Proceedings of the 2001 IEEE Computer Society Confer- ence on. IEEE, 2001, 1:1-511-1-518.
  • 10Dalai N, Triggs B. Histograms of oriented gradients for human detec- tion[ C]//Computer Vision and Pattern Recognition, 2005. CVPR 2005. IEEE Computer Society Conference on. IEEE, 2005, 1 : 886 - 893.

引证文献2

二级引证文献14

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部