Diffuser-aided time-domain diffuse optical imaging

被引：0

作者：

Chuang, Ching-Cheng ^{[1
]}

Lee, Chia-Yen ^{[2
]}

机构：

[1] Natl Chiao Tung Univ, Inst Biomed Engn, Hsinchu 30010, Taiwan

[2] Natl United Univ, Dept Elect Engn, Miaoli 36003, Taiwan

来源：

2014 INTERNATIONAL SYMPOSIUM ON COMPUTER, CONSUMER AND CONTROL (IS3C 2014) | 2014年

关键词：

diffuse optical imaging (DOI); breast tumor imaging; near-infrared spectroscopy; photon migration; BREAST-CANCER HEMOGLOBIN; WOMEN; SPECTROSCOPY; MAMMOGRAPHY; WATER; MRI;

D O I：

10.1109/IS3C.2014.243

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We present the first experimental results of time-resolved diffuser-aided diffuse optical imaging (DADOI) method in this letter. A self-manufactured diffuser plate was inserted between the optode and the surface of a scattering medium. The diffuser was utilized to enhance multiple scattering that destroys image information for baseline measurement of turbid medium. Therefore, the abnormality can be detected with the modified optical density calculation. The time-domain DADOI method can provide better imaging contrast and more simply imaging than the conventional DOT measurement. Besides, it also reveals rich depth information with temporal responses. Therefore, the DADOI offers a great potential to detect the breast tumor and chemotherapy monitoring in clinical diagnosis.

引用

页码：928 / 930

页数：3

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