Locating the position of objects in non-line-of-sight based on time delay estimation

doi:10.1088/1674-1056/25/8/084203

中国物理B ›› 2016, Vol. 25 ›› Issue (8): 84203-084203.doi: 10.1088/1674-1056/25/8/084203

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇下一篇

Locating the position of objects in non-line-of-sight based on time delay estimation

Xue-Feng Wang(王雪峰), Yuan-Qing Wang(王元庆), Jin-Shan Su(苏金善), Xing-Yu Yang(杨兴雨)

1 School of Electronic Science and Engineering, Nanjing University, Nanjing 210046, China;
2 School of Electronic Information Engineering, Yili Normal University, Yining 83500, China

收稿日期:2016-01-31 修回日期:2016-04-12 出版日期:2016-08-05 发布日期:2016-08-05
通讯作者: Yuan-Qing Wang E-mail:yqwang@nju.edu.cn
基金资助:
Project supported by the National Science and Technology Major Project of China (Grant No. AHJ2011Z001) and the Major Research Project of Yili Normal University (Grant No. 2016YSZD05).

Locating the position of objects in non-line-of-sight based on time delay estimation

Xue-Feng Wang(王雪峰)^1,2, Yuan-Qing Wang(王元庆)¹, Jin-Shan Su(苏金善)^1,2, Xing-Yu Yang(杨兴雨)^1,2

1 School of Electronic Science and Engineering, Nanjing University, Nanjing 210046, China;
2 School of Electronic Information Engineering, Yili Normal University, Yining 83500, China

Received:2016-01-31 Revised:2016-04-12 Online:2016-08-05 Published:2016-08-05
Contact: Yuan-Qing Wang E-mail:yqwang@nju.edu.cn
Supported by:
Project supported by the National Science and Technology Major Project of China (Grant No. AHJ2011Z001) and the Major Research Project of Yili Normal University (Grant No. 2016YSZD05).

摘要/Abstract

摘要： Non-line-of-sight imaging detection is to detect hidden objects by indirect light and intermediary surface (diffuser). It has very important significance in indirect access to an object or dangerous object detection, such as medical treatment and rescue. An approach to locating the positions of hidden objects is proposed based on time delay estimation. The time delays between the received signals and the source signal can be obtained by correlation analysis, and then the positions of hidden objects will be located. Compared with earlier systems and methods, the proposed approach has some modifications and provides significant improvements, such as quick data acquisition, simple system structure and low cost, and can locate the positions of hidden objects as well: this technology lays a good foundation for developing a practical system that can be used in real applications.

关键词: non-line-of-sight, time delay estimation, cross-correlation, hidden object location

Abstract: Non-line-of-sight imaging detection is to detect hidden objects by indirect light and intermediary surface (diffuser). It has very important significance in indirect access to an object or dangerous object detection, such as medical treatment and rescue. An approach to locating the positions of hidden objects is proposed based on time delay estimation. The time delays between the received signals and the source signal can be obtained by correlation analysis, and then the positions of hidden objects will be located. Compared with earlier systems and methods, the proposed approach has some modifications and provides significant improvements, such as quick data acquisition, simple system structure and low cost, and can locate the positions of hidden objects as well: this technology lays a good foundation for developing a practical system that can be used in real applications.

Key words: non-line-of-sight, time delay estimation, cross-correlation, hidden object location

中图分类号: (Imaging and optical processing)

42.30.-d

42.62.-b (Laser applications)

王雪峰, 王元庆, 苏金善, 杨兴雨. Locating the position of objects in non-line-of-sight based on time delay estimation[J]. 中国物理B, 2016, 25(8): 84203-084203.

Xue-Feng Wang(王雪峰), Yuan-Qing Wang(王元庆), Jin-Shan Su(苏金善), Xing-Yu Yang(杨兴雨). Locating the position of objects in non-line-of-sight based on time delay estimation[J]. Chin. Phys. B, 2016, 25(8): 84203-084203.

参考文献 27

[1]	Repasi E, Lutzmann P, Steinvall O and Elmqvist M 2008 Proc. SPIE 7114 71140D
[2]	Repasi E, Lutzmann P, Steinvall O, Elmqvist M, Göhler B and Anstett G 2009 Appl. Opt. 48 5956
[3]	Popoff S, Lerosey G, Fink M, Boccara A C and Gigan S 2010 Nat. Commun 1 626
[4]	Steinvall O, Elmqvist M and Larsson H 2011 Proc. SPIE 8186 Electro-Optical Remote Sensing, Photonic Technologies, and Applications V, 5 October, 2011, p. 818605
[5]	Jacopo B, Putten E G, Christian B, Lagendijk A, Vos W L and Mosk A P 2012 Nature 491 232
[6]	Seitz S M, Matsushita Y and Kutulakos K N 2005 IEEE ICCV, October 15-21, 2005, Beijing, China, p. 1440
[7]	Kirmani A, Hutchison T, Davis J and Raskar R 2009 IEEE ICCV, September 29-October 2, 2009, Kyoto, Japan, p. 159
[8]	Kirmani A, Hutchison T, Davis J and Raskar R 2011 Int. J. Comput. Vis. 95 13
[9]	Gupta O, Willwacher T, Velten A, Veeraraghavan A and Raskar R 2012 Opt. Express 20 19096
[10]	Velten A, Willwacher T, Gupta O, Veeraraghavan A, Bawendi M G and Raskar R 2012 Nat. Commun. 3 745
[11]	Velten A, Wu D, Jarabo A, Masia B, Barsi C, Joshi C, Lawson E, Bawendi M, Gutierrez D and Raskar R 2013 ACM Trans. Graph. 32 44
[12]	Naik N, Barsi C, Velten A and Raskar R 2014 J. Opt. Soc. Am. A 31 957
[13]	Raviv D, Barsi C, Naik N, Feigin M and Raskar R 2014 Opt. Express 22 20164
[14]	Laurenzis M and Velten A 2013 Proc. SPIE 8897 Electro-Optical Remote Sensing, Photonic Technologies, and Applications VII; and Military Applications in Hyperspectral Imaging and High Spatial Resolution Sensing, October 15, 2013, Germany, p. 889706
[15]	Buttafava M, Zeman J, Tosi A, Eliceiri K and Velten A 2015 Opt. Express 23 20997
[16]	Gariepy G, Tonolini F, Henderson R, Leach J and Faccio D 2016 Nature Photon. 10 23
[17]	Chen S, Zhao H C, Zhang S N and Chen Y 2013 Acta Phys. Sin. 62 218405 (in Chinese)
[18]	Carter G C and Knapp C 1976 IEEE Trans. Acoust Speech 1 357
[19]	Lai X and Torp H 1999 IEEE Trans. Ultrason. Ferroelectr. Freq. Control 46 277
[20]	Pinton G F, Dahl J J and Trahey G E 2006 IEEE Trans. Ultrason. Ferroelectr. Freq. Control 53 1103
[21]	Ho K C and Chan Y T 1997 IEEE Trans. Aerosp. Electron. Syst. 33 770
[22]	Li J, Pei M J, Qi D L, Qi Y P, Yang Y and Sun Z R 2014 Chin. Phys. B 23 124209
[23]	Carter G C 1987 Proc. IEEE 75 236
[24]	Knapp C and Carter G C 1976 IEEE Trans. Acoust Speech 24 320
[25]	Steinvall O K and Carlsson T 2001 Proc. SPIE 4377 23
[26]	Khiyabani F M and Leong W J 2014 Appl. Math. Comput. 233 272
[27]	Al-Baali M, Spedicato E and Maggioni F 2013 Optim. Methods Softw. 29 937

Locating the position of objects in non-line-of-sight based on time delay estimation

Locating the position of objects in non-line-of-sight based on time delay estimation

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