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一種航跡恒虛警的目標(biāo)檢測(cè)跟蹤一體化算法

劉紅亮 周生華 劉宏偉 嚴(yán)俊坤

劉紅亮, 周生華, 劉宏偉, 嚴(yán)俊坤. 一種航跡恒虛警的目標(biāo)檢測(cè)跟蹤一體化算法[J]. 電子與信息學(xué)報(bào), 2016, 38(5): 1072-1078. doi: 10.11999/JEIT150638
引用本文: 劉紅亮, 周生華, 劉宏偉, 嚴(yán)俊坤. 一種航跡恒虛警的目標(biāo)檢測(cè)跟蹤一體化算法[J]. 電子與信息學(xué)報(bào), 2016, 38(5): 1072-1078. doi: 10.11999/JEIT150638
LIU Hongliang, ZHOU Shenghua, LIU Hongwei, YAN Junkun. An Integrated Target Detection and Tracking Algorithm with Constant Track False Alarm Rate[J]. Journal of Electronics & Information Technology, 2016, 38(5): 1072-1078. doi: 10.11999/JEIT150638
Citation: LIU Hongliang, ZHOU Shenghua, LIU Hongwei, YAN Junkun. An Integrated Target Detection and Tracking Algorithm with Constant Track False Alarm Rate[J]. Journal of Electronics & Information Technology, 2016, 38(5): 1072-1078. doi: 10.11999/JEIT150638

一種航跡恒虛警的目標(biāo)檢測(cè)跟蹤一體化算法

doi: 10.11999/JEIT150638
基金項(xiàng)目: 

國(guó)家自然科學(xué)基金(61401329, 61271291, 61201285),國(guó)家杰出青年科學(xué)基金(61525105),中國(guó)博士后科學(xué)基金(2015M 580817)

An Integrated Target Detection and Tracking Algorithm with Constant Track False Alarm Rate

Funds: 

The National Natural Science Foundation of China (61401329, 61271291, 61201285), The National Science Fund for Distinguished Young Scholars (61525105), The Postdoctoral Science Foundation of China (2015M580817)

  • 摘要: 對(duì)于傳統(tǒng)雷達(dá)系統(tǒng),目標(biāo)檢測(cè)和目標(biāo)跟蹤通常被看作是兩個(gè)獨(dú)立的過(guò)程。然而,在跟蹤階段,可以獲得目標(biāo)位置信息(跟蹤信息),將該信息反饋至目標(biāo)檢測(cè)器將有助于提升檢測(cè)性能。為此,該文提出一種航跡恒虛警的目標(biāo)檢測(cè)跟蹤一體化算法。首先根據(jù)目標(biāo)跟蹤信息和目標(biāo)運(yùn)動(dòng)模型,建立預(yù)測(cè)波門;然后按照給定的航跡虛警概率,計(jì)算幀虛警概率,即預(yù)測(cè)波門內(nèi)至少出現(xiàn)一個(gè)虛警的概率;最終根據(jù)幀虛警概率調(diào)整預(yù)測(cè)波門內(nèi)的檢測(cè)門限,完成目標(biāo)檢測(cè)過(guò)程。仿真實(shí)驗(yàn)表明,該算法可以大大提高目標(biāo)檢測(cè)概率,推遠(yuǎn)目標(biāo)跟蹤距離,同時(shí)也可以保證目標(biāo)突然消失時(shí)航跡能夠以較高的概率結(jié)束。
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出版歷程
  • 收稿日期:  2015-06-01
  • 修回日期:  2016-01-29
  • 刊出日期:  2016-05-19

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