標題: Diffuser-aided time-domain diffuse optical imaging: a phantom study
作者: Sun, Chia-Wei
Chuang, Ching-Cheng
Lee, Chia-Yen
Chen, Chung-Ming
光電工程學系
Department of Photonics
關鍵字: diffuser-aided diffuse optical imaging;diffuse optical tomography;breast tumor imaging;near-infrared spectroscopy;photon migration
公開日期: 1-Apr-2014
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. (C) 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)
URI: http://dx.doi.org/10.1117/1.JBO.19.4.046008
http://hdl.handle.net/11536/24753
ISSN: 1083-3668
DOI: 10.1117/1.JBO.19.4.046008
期刊: JOURNAL OF BIOMEDICAL OPTICS
Volume: 19
Issue: 4
結束頁: 
Appears in Collections:Articles


Files in This Item:

  1. 000338334300014.pdf