Fast 3D optical reconstruction in turbid media using spatially modulated light

被引：45
作者：
D'Andrea, Cosimo [1 ]
Ducros, Nicolas [2 ]
Bassi, Andrea [2 ]
Arridge, Simon [4 ]
Valentini, Gianluca [2 ,3 ]
机构：
[1] Politecn Milan, Dipartimento Fis, CNST, IIT POLIMI, I-20133 Milan, Italy
[2] Politecn Milan, Dipartimento Fis, IFN, CNR, I-20133 Milan, Italy
[3] IIT, I-20133 Milan, Italy
[4] UCL, Ctr Med Image Comp, London WC1E 6BT, England
来源：
BIOMEDICAL OPTICS EXPRESS | 2010年 / 1卷 / 02期
关键词：
DIFFUSION TOMOGRAPHY; IMAGE-RECONSTRUCTION;
D O I：
10.1364/BOE.1.000471
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A method to perform fast 3-D optical reconstruction, based on structured light, in thick samples is demonstrated and experimentally validated. The experimental and reconstruction procedure, based on Finite Elements Method, used to reconstruct absorbing heterogeneities, with arbitrary arrangement in space, is discussed. In particular we demonstrated that a 2D sampling of the source Fourier plane is required to improve the imaging capability. (C) 2010 Optical Society of America
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收藏
页码：471 / 481
页数：11
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