Visible cone-beam tomography with a lensless interferometric camera

被引：58

作者：

Marks, DL

Stack, RA

Brady, DJ

Munson, DC

Brady, RB

机构：

[1] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA

[2] Univ Illinois, Beckman Inst Adv Sci & Technol, Urbana, IL 61801 USA

[3] Univ Illinois, Natl Ctr Supercomp Applicat, Urbana, IL 61801 USA

来源：

SCIENCE | 1999年 / 284卷 / 5423期

关键词：

D O I：

10.1126/science.284.5423.2164

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Digital processing of optical coherence functions can reconstruct three-dimensional objects illuminated by incoherent light. It is shown that Fourier analysis of the mutual intensity of the field produces projections that are mathematically identical to the projections of x-ray cone-beam tomography. A lensless interferometric camera that captures planes of mutual intensity data is described and used to reconstruct an incoherently illuminated visible object in three dimensions.

引用

页码：2164 / 2166

页数：3

共 16 条

[1]

ARMITAGE JD, 1965, OPT ACTA, V12, P185

[2] CORRELATION THEORY OF WAVEFIELDS GENERATED BY FLUCTUATING, 3-DIMENSIONAL, PRIMARY, SCALAR SOURCES .1. GENERAL-THEORY [J].

CARTER, WH ;

WOLF, E .

OPTICA ACTA, 1981, 28 (02) :227-244

[3] INVERSE PROBLEM FOR RANDOM SOURCES [J].

DEVANEY, AJ .

JOURNAL OF MATHEMATICAL PHYSICS, 1979, 20 (08) :1687-1691

[4] PRACTICAL CONE-BEAM ALGORITHM [J].

FELDKAMP, LA ;

DAVIS, LC ;

KRESS, JW .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1984, 1 (06) :612-619

[5] FOURIER-TRANSFORM SPECTRAL IMAGING - RETRIEVAL OF SOURCE INFORMATION FROM 3-DIMENSIONAL SPATIAL COHERENCE [J].

ITOH, K ;

OHTSUKA, Y .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1986, 3 (01) :94-100

[6] INTERFEROMETRIC SPECTRAL IMAGING AND OPTICAL 3-DIMENSIONAL FOURIER TRANSFORMATION [J].

ITOH, K ;

INOUE, T ;

ICHIOKA, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1990, 29 (08) :L1561-L1564

[7] INVERSE SOURCE PROBLEM FOR 3-DIMENSIONAL PARTIALLY COHERENT SOURCES AND FIELDS [J].

LAHAIE, IJ .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1985, 2 (01) :35-45

[8]

Mandel L, 1995, OPTICAL COHERENCE QU

[9] Three-dimensional coherence imaging in the Fresnel domain [J].

Marks, DL ;

Stack, RA ;

Brady, DJ .

APPLIED OPTICS, 1999, 38 (08) :1332-1342

[10]

RODDIER F, 1979, P INT ASTR UN C SYDN

← 1 2 →