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Infrared small target detection based on directional zero-crossing measure

文献类型：期刊论文

作者Hui B(惠斌); Zhang JC(张俊超); Ding QH(丁庆海); Luo HB(罗海波); Chang Z(常铮); Zhang XY(张祥越)
刊名Infrared Physics and Technology
出版日期2017
卷号87页码:113-123
关键词Infrared image Small target detection Facet model Zero-crossing point FODD filter
ISSN号1350-4495
产权排序1
通讯作者Zhang XY(张祥越)
中文摘要Infrared small target detection under complex background and low signal-to-clutter ratio (SCR) condition is of great significance to the development on precision guidance and infrared surveillance. In order to detect targets precisely and extract targets from intricate clutters effectively, a detection method based on zero-crossing saliency (ZCS) map is proposed. The original map is first decomposed into different first-order directional derivative (FODD) maps by using FODD filters. Then the ZCS map is obtained by fusing all directional zero-crossing points. At last, an adaptive threshold is adopted to segment targets from the ZCS map. Experimental results on a series of images show that our method is effective and robust for detection under complex backgrounds. Moreover, compared with other five state-of-the-art methods, our method achieves better performance in terms of detection rate, SCR gain and background suppression factor.
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Instruments & Instrumentation ; Optics ; Physics, Applied
研究领域[WOS]Instruments & Instrumentation ; Optics ; Physics
关键词[WOS]ALGORITHM ; FILTER ; MODEL
收录类别SCI ; EI
语种英语
WOS记录号WOS:000417669800013
源URL[http://ir.sia.cn/handle/173321/21221]  
专题沈阳自动化研究所_光电信息技术研究室
作者单位1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.Space Star Technology Co LTD, Beijing, 100086, China
3.University of Chinese Academy of Sciences, Beijing 100049, China
4.The Key Lab of Image Understanding and Computer Vision, Liaoning Province, Shenyang 110016, China
5.Key Laboratory of Opto-Electronic Information Processing, CAS, Shenyang 110016, China
推荐引用方式
GB/T 7714		 Hui B,Zhang JC,Ding QH,et al. Infrared small target detection based on directional zero-crossing measure[J]. Infrared Physics and Technology,2017,87:113-123.
APA Hui B,Zhang JC,Ding QH,Luo HB,Chang Z,&Zhang XY.(2017).Infrared small target detection based on directional zero-crossing measure.Infrared Physics and Technology,87,113-123.
MLA Hui B,et al."Infrared small target detection based on directional zero-crossing measure".Infrared Physics and Technology 87(2017):113-123.

入库方式： OAI收割

来源：沈阳自动化研究所

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