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Infrared small target detection based on an image-patch tensor model
Zhang XY(张祥越)1,2,3,4,5; Ding QH(丁庆海)6; Luo HB(罗海波)1,4,5; Hui B(惠斌)1,4,5; Chang Z(常铮)1,4,5; Zhang JC(张俊超)1,2,3,4,5
Department光电信息技术研究室
Source PublicationInfrared Physics and Technology
ISSN1350-4495
2019
Volume99Pages:55-63
Indexed ByEI
EI Accession number20191606799732
Contribution Rank1
Funding OrganizationKey project of Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences under Grant Y6TB020401
KeywordSmall target detection Image patch Tensor Sparsity Infrared image
AbstractInfrared small target detection under complex background has been applied to many fields and is still a challenging problem. In this paper, a small target detection method base on an image-patch tensor (IPT) model is proposed. Firstly, considering the structural relationship between pixels, the original single-frame image is constructed as a new image-patch tensor. Secondly, based on the correlation of the background image patch and the sparsity of the target image patch, the small target detection problem can be transformed into an optimization problem of separating the low-rank part and the sparse part of the tensor. Finally, after simple post filtering, the target is separated adaptively. Experimental results show that the proposed method can detect the small target precisely and can keep a higher signal-to-clutter ratio (SCR). What's more, compared with other methods, the proposed method shows better detection performance.
Language英语
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/24676
Collection光电信息技术研究室
Corresponding AuthorZhang XY(张祥越)
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, 110000, China
3.University of Chinese Academy of Sciences, Beijing 100049, China
4.Key Laboratory of Opto-Electronic Information Processing, CAS, Shenyang 110016, China
5.The Key Lab of Image Understanding and Computer Vision, Liaoning Province, Shenyang 110016, China
6.Space Star Technology Co, Ltd, Beijing 100086, China
Recommended Citation
GB/T 7714
Zhang XY,Ding QH,Luo HB,et al. Infrared small target detection based on an image-patch tensor model[J]. Infrared Physics and Technology,2019,99:55-63.
APA Zhang XY,Ding QH,Luo HB,Hui B,Chang Z,&Zhang JC.(2019).Infrared small target detection based on an image-patch tensor model.Infrared Physics and Technology,99,55-63.
MLA Zhang XY,et al."Infrared small target detection based on an image-patch tensor model".Infrared Physics and Technology 99(2019):55-63.
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