Image restoration through thin turbid layers by correlation with a known object

被引：110

作者：

He, Hexiang ^{[1
]}

Guan, Yefeng ^{[1
]}

Zhou, Jianying ^{[1
]}

机构：

[1] Sun Yat Sen Univ, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China

来源：

OPTICS EXPRESS | 2013年 / 21卷 / 10期

关键词：

SCATTERING MEDIA; DISORDERED MEDIA; FOCUSING LIGHT; MICROSCOPY; LOOKING; CORNERS;

D O I：

10.1364/OE.21.012539

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A method to recover the image of an object behind thin turbid layers is developed by wavefront shaping technique. The optimized wavefront is generated by modulating the scattering light of a known object with a spatial light modulator. A Pearson Correlation Coefficient is introduced as a cost function for the optimization. A beam scanning method based on optical memory effect is proposed to further enlarge the Field-of-View (FOV). The experimental results show good fidelity and large FOV of the recovered image. (C) 2013 Optical Society of America

引用

页码：12539 / 12545

页数：7

共 20 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] Overcoming the Diffraction Limit Using Multiple Light Scattering in a Highly Disordered Medium [J].

Choi, Youngwoon ;

Yang, Taeseok Daniel ;

Fang-Yen, Christopher ;

Kang, Pilsung ;

Lee, Kyoung Jin ;

Dasari, Ramachandra R. ;

Feld, Michael S. ;

Choi, Wonshik .

PHYSICAL REVIEW LETTERS, 2011, 107 (02)

[3] High-speed scattering medium characterization with application to focusing light through turbid media [J].

Conkey, Donald B. ;

Caravaca-Aguirre, Antonio M. ;

Piestun, Rafael .

OPTICS EXPRESS, 2012, 20 (02) :1733-1740

[4] CORRELATIONS AND FLUCTUATIONS OF COHERENT WAVE TRANSMISSION THROUGH DISORDERED MEDIA [J].

FENG, SC ;

KANE, C ;

LEE, PA ;

STONE, AD .

PHYSICAL REVIEW LETTERS, 1988, 61 (07) :834-837

[5] MEMORY EFFECTS IN PROPAGATION OF OPTICAL WAVES THROUGH DISORDERED MEDIA [J].

FREUND, I ;

ROSENBLUH, M ;

FENG, S .

PHYSICAL REVIEW LETTERS, 1988, 61 (20) :2328-2331

[6] LOOKING THROUGH WALLS AND AROUND CORNERS [J].

FREUND, I .

PHYSICA A, 1990, 168 (01) :49-65

[7] Scattered light fluorescence microscopy in three dimensions [J].

Ghielmetti, Giulia ;

Aegerter, Christof M. .

OPTICS EXPRESS, 2012, 20 (04) :3744-3752

[8]

Goshtasby AA, 2011, IMAGE REGISTRATION FOR REMOTE SENSING, P153

[9] Polarization control of multiply scattered light through random media by wavefront shaping [J].

Guan, Yefeng ;

Katz, Ori ;

Small, Eran ;

Zhou, Jianying ;

Silberberg, Yaron .

OPTICS LETTERS, 2012, 37 (22) :4663-4665

[10] Looking around corners and through thin turbid layers in real time with scattered incoherent light [J].

Katz, Ori ;

Small, Eran ;

Silberberg, Yaron .

NATURE PHOTONICS, 2012, 6 (08) :549-553

← 1 2 →