An Early Study on Imaging 3D Objects Hidden Behind Highly Scattering Media: a Round-Trip Optical Transmission Matrix Method

doi:10.3390/app8071036

OPT OpenIR > 信息光子学研究室

	An Early Study on Imaging 3D Objects Hidden Behind Highly Scattering Media: a Round-Trip Optical Transmission Matrix Method
	Zhuang, Bin 1,2; Xu, Chengfang 1,2; Geng, Yi 1,2; Zhao, Guangzhi 1,2; Chen, Hui 1,2; He, Zhengquan 1; Ren, Liyong 1
作者部门	信息光子学研究室
	2018-07
发表期刊	APPLIED SCIENCES-BASEL
ISSN	2076-3417
卷号	8 期号:7
产权排序	1
摘要	Imaging an object hidden behind a highly scattering medium is difficult since the wave has gone through a round-trip distortion: On the way in for the illumination and on the way out for the detection. Although various approaches have recently been proposed to overcome this seemingly intractable problem, they are limited to two-dimensional (2D) intensity imaging because the phase information of the object is lost. In such a case, the morphological features of the object cannot be recovered. Here, based on the round-trip optical transmission matrix of the scattering medium, we propose an imaging method to recover the complex amplitude (both the amplitude and the phase) information of the object. In this way, it is possible to achieve the three-dimensional (3D) complex amplitude imaging. To preliminarily verify the effectiveness of our method, a simple virtual complex amplitude object has been tested. The experiment results show that not only the amplitude but also the phase information of the object can be recovered directly from the distorted output optical field. Our method is effective to the thick scattering medium and does not involve scanning during the imaging process. We believe it probably has potential applications in some new fields, for example, using the scattering medium itself as an imaging sensor, instead of a barrier.
关键词	Round-trip Imaging Scattering Media 3d Imaging Transmission Matrix
DOI	10.3390/app8071036
收录类别	SCI
语种	英语
WOS记录号	WOS:000441814300026
出版者	MDPI
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/30593
专题	信息光子学研究室
通讯作者	Ren, Liyong
作者单位	1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Res Dept Informat Photon, Xian 710119, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhuang, Bin,Xu, Chengfang,Geng, Yi,et al. An Early Study on Imaging 3D Objects Hidden Behind Highly Scattering Media: a Round-Trip Optical Transmission Matrix Method[J]. APPLIED SCIENCES-BASEL,2018,8(7).
APA	Zhuang, Bin.,Xu, Chengfang.,Geng, Yi.,Zhao, Guangzhi.,Chen, Hui.,...&Ren, Liyong.(2018).An Early Study on Imaging 3D Objects Hidden Behind Highly Scattering Media: a Round-Trip Optical Transmission Matrix Method.APPLIED SCIENCES-BASEL,8(7).
MLA	Zhuang, Bin,et al."An Early Study on Imaging 3D Objects Hidden Behind Highly Scattering Media: a Round-Trip Optical Transmission Matrix Method".APPLIED SCIENCES-BASEL 8.7(2018).

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