Diffuser-aided time-domain diffuse optical imaging: A phantom study

Chia-Wei Sun*, Ching-Cheng Chuang, Chia Yen Lee, Chung Ming Chen

*此作品的通信作者

研究成果: Article同行評審

摘要

We present the first experimental results of time-resolved diffuser-aided diffuse optical imaging (DADOI) method in this paper. A self-manufactured diffuser plate was inserted between the optode and the surface of a scattering medium. The diffuser was utilized to enhance the multiple scattering that destroys the 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 simpler imaging than the conventional diffuse optical tomography 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.

原文English
文章編號046008
期刊Journal of Biomedical Optics
19
發行號4
DOIs
出版狀態Published - 1 1月 2014

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