The Multiple Model CPHD Tracker

被引:43
作者
Georgescu, Ramona [1 ]
Willett, Peter [1 ]
机构
[1] Univ Connecticut, Elect & Comp Engn Dept, Storrs, CT 06269 USA
关键词
Cardinalized probability hypothesis density filter; CPHD; MMCPHD; MMPHD; multiple model; PHD;
D O I
10.1109/TSP.2012.2183128
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The probability hypothesis density (PHD) is a practical approximation to the full Bayesian multi-target filter. The cardinalized PHD (CPHD) filter was proposed to deal with the "target death" problem of the PHD filter. A multiple-model PHD exists; in this work, a multiple model version of the considerably more complex CPHD filter is derived. It is implemented using Gaussian mixtures, and a track management (for display and scoring) strategy is developed.
引用
收藏
页码:1741 / 1751
页数:11
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