Chromophore decomposition in multispectral time-resolved diffuse optical tomography

被引：11
|
作者：
Zouaoui, Judy [1 ,2 ]
Di Sieno, Laura [3 ]
Herve, Lionel [1 ,2 ]
Pifferi, Antonio [3 ,4 ]
Farina, Andrea [4 ]
Dalla Mora, Alberto [3 ]
Derouard, Jacques [5 ]
Dinten, Jean-Marc [1 ,2 ]
机构：
[1] Univ Grenoble Alpes, F-38000 Grenoble, France
[2] CEA, LETI, MINATEC Campus, F-38054 Grenoble, France
[3] Politecn Milan, Dipartimento Fis, Piazza Leonardo de Vinci 32, I-20133 Milan, Italy
[4] CNR, Ist Foton & Nanotecnol, Piazza Leonardo da Vinci 32, I-20133 Milan, Italy
[5] Univ Grenoble Alpes, LIPhy, F-38000 Grenoble, France
来源：
BIOMEDICAL OPTICS EXPRESS | 2017年 / 8卷 / 10期
关键词：
BREAST; PHANTOM;
D O I：
10.1364/BOE.8.004772
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Multicomponent phantom measurements are carried out to evaluate the ability of multispectral time domain diffuse optical tomography in reflectance geometry to quantify the position and the composition of small heterogeneities at depths of 1-1.5 cm in turbid media. Time-resolved data were analyzed with the Mellin-Laplace transform. Results show good localization and correct composition gradation of objects but still a lack of absolute material composition accuracy when no a priori geometry information is known. (C) 2017 Optical Society of America
引用
收藏
页码：4772 / 4787
页数：16
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