Intensity diffraction tomography for phase objects

被引：0

作者：

Shi, DX ^{[1
]}

Anastasio, MA ^{[1
]}

Huang, Y ^{[1
]}

Gbur, G ^{[1
]}

机构：

[1] IIT, Dept Biomed Engn, Chicago, IL 60616 USA

来源：

MEDICAL IMAGING 2004: PHYSICS OF MEDICAL IMAGING, PTS 1 AND 2 | 2004年 / 5368卷

关键词：

diffraction tomography; phase-contrast tomography; coherent X-ray imaging;

D O I：

10.1117/12.534461

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

In this work, we examine the application of intensity diffraction tomography (I-DT) for imaging three-dimensional (3D) phase objects. We develop and investigate two algorithms for reconstructing phase objects that utilize only half of the measurements that would be needed to reconstruct a complex-valued object function. Each reconstruction algorithm reconstructs the phase object by use of different sets of intensity measurements. We demonstrate that the numerical and noise propagation properties of the two reconstruction algorithms differ considerably.

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收藏

页码：795 / 802

页数：8

相关论文

共 14 条

[1] Quantitative phase tomography [J].

Barty, A ;

Nugent, KA ;

Roberts, A ;

Paganin, D .

OPTICS COMMUNICATIONS, 2000, 175 (4-6) :329-336

[2] Validity of diffraction tomography based on the first Born and the first Rytov approximations [J].

Chen, BQ ;

Stamnes, JJ .

APPLIED OPTICS, 1998, 37 (14) :2996-3006

[3] THE LIMITED-VIEW PROBLEM IN DIFFRACTION TOMOGRAPHY [J].

DEVANEY, AJ .

INVERSE PROBLEMS, 1989, 5 (04) :501-521

[4]

DEVANEY AJ, 1983, NATO ASI SER, P1107

[5] Diffraction tomographic reconstruction from intensity data [J].

Devaney, Anthony J. .

IEEE TRANSACTIONS ON IMAGE PROCESSING, 1992, 1 (02) :221-228

[6] Diffraction tomography without phase information [J].

Gbur, G ;

Wolf, E .

OPTICS LETTERS, 2002, 27 (21) :1890-1892

[7] Hybrid diffraction tomography without phase information [J].

Gbur, G ;

Wolf, E .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2002, 19 (11) :2194-2202

[8] PHASE-RETRIEVAL AND INTENSITY-ONLY RECONSTRUCTION ALGORITHMS FOR OPTICAL DIFFRACTION TOMOGRAPHY [J].

MALEKI, MH ;

DEVANEY, AJ .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1993, 10 (05) :1086-1092

[9] RECONSTRUCTIVE TOMOGRAPHY AND APPLICATIONS TO ULTRASONICS [J].

MUELLER, RK ;

KAVEH, M ;

WADE, G .

PROCEEDINGS OF THE IEEE, 1979, 67 (04) :567-587

[10] Quantitative phase imaging using hard x rays [J].

Nugent, KA ;

Gureyev, TE ;

Cookson, DF ;

Paganin, D ;

Barnea, Z .

PHYSICAL REVIEW LETTERS, 1996, 77 (14) :2961-2964