An artificial target detection method combining a polarimetric feature extractor with deep convolutional neural networks

doi:10.1080/01431161.2020.1727584

	An artificial target detection method combining a polarimetric feature extractor with deep convolutional neural networks
	Sun, Rui 1,2,3; Sun, Xiaobing 1,3; Chen, Feinan 1,3; Pan, Hao 1,2,3; Song, Qiang 1,2,3
刊名	INTERNATIONAL JOURNAL OF REMOTE SENSING
	2020-02-18
ISSN号	0143-1161
DOI	10.1080/01431161.2020.1727584
通讯作者	Sun, Xiaobing(xbsun@aiofm.ac.cn)
英文摘要	To improve the success rate of target detection, a fusion method that comprises a polarimetric feature extractor and a deep convolutional neural network (CNN) with consecutive small (2 x 2) convolutions (or, CSC-CNN for simplicity) is proposed. First, we theoretically analyse the dispersion characteristics on a target surface based on the concept of information entropy, and it is concluded that the dispersion measure can be selected as a relevant feature for polarimetric images. Then, a polarimetric feature extractor is introduced for conveniently calculating dispersion measures with fewer prior parameters in outdoor measurements. Finally, a CSC-CNN is adopted for subsequent target detection with small scale training samples. The experimental results indicate that the proposed fusion method demonstrates great potential for reducing the detection error rate, which is less than that of the traditional method used for comparison.
资助项目	National Key R&D Program of China (NKRDPC)[2016YFE0201400] ; China High-resolution Earth Observation System (CHEOS)[30-Y20A010-9007-17/18]
WOS关键词	POLARIZATION ; ELIMINATION ; DIVISION
WOS研究方向	Remote Sensing ; Imaging Science & Photographic Technology
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000514446700001
资助机构	National Key R&D Program of China (NKRDPC) ; China High-resolution Earth Observation System (CHEOS)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/103873]
专题	中国科学院合肥物质科学研究院
通讯作者	Sun, Xiaobing
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei, Anhui, Peoples R China 3.Chinese Acad Sci, Key Lab Opt Calibrat & Characterizat, 350 Shushan Lake Rd, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Sun, Rui,Sun, Xiaobing,Chen, Feinan,et al. An artificial target detection method combining a polarimetric feature extractor with deep convolutional neural networks[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2020.
APA	Sun, Rui,Sun, Xiaobing,Chen, Feinan,Pan, Hao,&Song, Qiang.(2020).An artificial target detection method combining a polarimetric feature extractor with deep convolutional neural networks.INTERNATIONAL JOURNAL OF REMOTE SENSING.
MLA	Sun, Rui,et al."An artificial target detection method combining a polarimetric feature extractor with deep convolutional neural networks".INTERNATIONAL JOURNAL OF REMOTE SENSING (2020).