Plug-and-play algorithm for imaging through scattering media under ambient light interference

被引：12

作者：

Ma, Kai ^{[1
]}

Wang, Xia ^{[1
]}

He, Si ^{[1
]}

LI, LIinhao ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Opt & Photon, Key Lab Photoelect Imaging Technol & Syst, Minist Educ China, Beijing 100081, Peoples R China

来源：

OPTICS LETTERS | 2023年 / 48卷 / 07期

关键词：

PRIORS; LAYERS;

D O I：

10.1364/OL.485417

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Imaging through scattering media is a fascinating subject in the computational imaging domain. The methods based on speckle correlation imaging have found tremendous ver-satility. However, a darkroom condition without any stray light is required because the speckle contrast is easily dis-turbed by ambient light, which can lead to the reduction in object reconstruction quality. Here, we report a plug-and -play (PnP) algorithm to restore the object through scattering media under the non-darkroom environment. Specifically, the PnPGAP-FPR method is established via the general-ized alternating projection (GAP) optimization framework, Fienup phase retrieval (FPR) method, and FFDNeT. The proposed algorithm is demonstrated experimentally and shows significant effectiveness and flexible scalability, which describe the potential for its practical applications.(c) 2023 Optica Publishing Group

引用

页码：1754 / 1757

页数：4

共 28 条

[1] Non-invasive imaging through opaque scattering layers [J].

Bertolotti, Jacopo ;

van Putten, Elbert G. ;

Blum, Christian ;

Lagendijk, Ad ;

Vos, Willem L. ;

Mosk, Allard P. .

NATURE, 2012, 491 (7423) :232-234

[2] Distributed optimization and statistical learning via the alternating direction method of multipliers [J].

Boyd S. ;

Parikh N. ;

Chu E. ;

Peleato B. ;

Eckstein J. .

Foundations and Trends in Machine Learning, 2010, 3 (01) :1-122

[3]

Brifman A., C IM PROC ICIP, P1404

[4] Plug-and-Play ADMM for Image Restoration: Fixed-Point Convergence and Applications [J].

Chan, Stanley H. ;

Wang, Xiran ;

Elgendy, Omar A. .

IEEE TRANSACTIONS ON COMPUTATIONAL IMAGING, 2017, 3 (01) :84-98

[5] Plug-and-play pixel super-resolution phase retrieval for digital holography [J].

Chang, Xuyang ;

Bian, Liheng ;

Gao, Yunhui ;

Cao, Liangcai ;

Suo, Jinli ;

Zhang, Jun .

OPTICS LETTERS, 2022, 47 (11) :2658-2661

[6]

Goodman J. W., 2020, SPECKLE PHENOMENA OP

[7] Recursion-driven bispectral imaging for dynamic scattering scenes [J].

He, So ;

Wang, Xia ;

Ma, Kai ;

LI, Linhao ;

Zhang, Yixin .

OPTICS LETTERS, 2023, 48 (02) :287-290

[8]

Katz O, 2014, NAT PHOTONICS, V8, P784, DOI [10.1038/nphoton.2014.189, 10.1038/NPHOTON.2014.189]

[9] Single-shot imaging through scattering media under strong ambient light interference [J].

Li, Wei ;

Xi, Teli ;

He, Shunfu ;

Liu, Lixian ;

Liu, Jinpeng ;

Liu, Fei ;

Wang, Bingjian ;

Wei, Shijie ;

Liang, Wenhai ;

Fan, Zengzeng ;

Sun, Yangfan ;

Wang, Yuzhi ;

Shao, Xiaopeng .

OPTICS LETTERS, 2021, 46 (18) :4538-4541

[10] Generalized Alternating Projection for Weighted-l2,1 Minimization with Applications to Model-Based Compressive Sensing [J].

Liao, Xuejun ;

Li, Hui ;

Carin, Lawrence .

SIAM JOURNAL ON IMAGING SCIENCES, 2014, 7 (02) :797-823

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