Particle-gating SMC-PHD filter
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- 作者：Yiyue Gaoa ; njgyiyue@163.com" class="auth_mail" title="E-mail the corresponding author ; Defu Jiangb ; surfer_jiangdf0801@163.com" class="auth_mail" title="E-mail the corresponding author ; Ming Liub ; 140407080002@hhu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Multi-target tracking ; Probability hypothesis density filter ; Particle filter ; Gating ; Clutter density
- 刊名：Signal Processing
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：130
- 期：Complete
- 页码：64-73
- 全文大小：2050 K
文摘
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A particle-gating based on a sample of particles propagated is proposed to select the observations of survival targets.
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The definitions of ownerless particles and claimed particles are proposed to select the observation of a re-detected target.
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A sigma-nearest-gating is proposed to select the observations of new targets.
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A softening factor is suggested to lower clutter intensity after the gating operation.