Mammogram-based diffuse optical tomography

Hung Chih Chiang; Jhao Ming Yu; Liang Yu Chen; Min Cheng Pan; Sheng Yih Sun; Chia Cheng Chou; Min Chun Pan

doi:10.1117/12.910402

Mammogram-based diffuse optical tomography

Hung Chih Chiang, Jhao Ming Yu, Liang Yu Chen, Min Cheng Pan, Sheng Yih Sun, Chia Cheng Chou, Min Chun Pan

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

The study aims at developing an optical measurement module incorporated with an X-ray mammographic system to obtain diffuse optical images (DOI) for the detection of breast tumors. Two goals steer the study: (1) to enhance sensitivity and specificity of tumor detection through the use of functional DOI; and (2) to reduce radiation exposure by using only one mammogram, instead of two, as structure information to compute optical-coefficient images. A dual-direction (downward and upward) scanning device to project illuminated near infrared light with multiple-channel switching for both sources and detectors was designed and constructed to obtain double information. The designed and constructed NIR scanning module incorporates with GE Senographe 2000D to assist breast tumor detection.

Original language	English
Title of host publication	Multimodal Biomedical Imaging VII
DOIs	https://doi.org/10.1117/12.910402
State	Published - 2012
Event	Multimodal Biomedical Imaging VII - San Francisco, CA, United States Duration: 21 Jan 2012 → 22 Jan 2012

Publication series

Name	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	8216
ISSN (Print)	1605-7422

Conference

Conference	Multimodal Biomedical Imaging VII
Country/Territory	United States
City	San Francisco, CA
Period	21/01/12 → 22/01/12

Keywords

Breast tumor detection
Diffuse optical tomography
Dual modality
Mammogram.

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10.1117/12.910402

Cite this

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title = "Mammogram-based diffuse optical tomography",

abstract = "The study aims at developing an optical measurement module incorporated with an X-ray mammographic system to obtain diffuse optical images (DOI) for the detection of breast tumors. Two goals steer the study: (1) to enhance sensitivity and specificity of tumor detection through the use of functional DOI; and (2) to reduce radiation exposure by using only one mammogram, instead of two, as structure information to compute optical-coefficient images. A dual-direction (downward and upward) scanning device to project illuminated near infrared light with multiple-channel switching for both sources and detectors was designed and constructed to obtain double information. The designed and constructed NIR scanning module incorporates with GE Senographe 2000D to assist breast tumor detection.",

keywords = "Breast tumor detection, Diffuse optical tomography, Dual modality, Mammogram.",

author = "Chiang, {Hung Chih} and Yu, {Jhao Ming} and Chen, {Liang Yu} and Pan, {Min Cheng} and Sun, {Sheng Yih} and Chou, {Chia Cheng} and Pan, {Min Chun}",

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T1 - Mammogram-based diffuse optical tomography

AU - Chiang, Hung Chih

AU - Yu, Jhao Ming

AU - Chen, Liang Yu

AU - Pan, Min Cheng

AU - Sun, Sheng Yih

AU - Chou, Chia Cheng

AU - Pan, Min Chun

PY - 2012

Y1 - 2012

N2 - The study aims at developing an optical measurement module incorporated with an X-ray mammographic system to obtain diffuse optical images (DOI) for the detection of breast tumors. Two goals steer the study: (1) to enhance sensitivity and specificity of tumor detection through the use of functional DOI; and (2) to reduce radiation exposure by using only one mammogram, instead of two, as structure information to compute optical-coefficient images. A dual-direction (downward and upward) scanning device to project illuminated near infrared light with multiple-channel switching for both sources and detectors was designed and constructed to obtain double information. The designed and constructed NIR scanning module incorporates with GE Senographe 2000D to assist breast tumor detection.

AB - The study aims at developing an optical measurement module incorporated with an X-ray mammographic system to obtain diffuse optical images (DOI) for the detection of breast tumors. Two goals steer the study: (1) to enhance sensitivity and specificity of tumor detection through the use of functional DOI; and (2) to reduce radiation exposure by using only one mammogram, instead of two, as structure information to compute optical-coefficient images. A dual-direction (downward and upward) scanning device to project illuminated near infrared light with multiple-channel switching for both sources and detectors was designed and constructed to obtain double information. The designed and constructed NIR scanning module incorporates with GE Senographe 2000D to assist breast tumor detection.

KW - Breast tumor detection

KW - Diffuse optical tomography

KW - Dual modality

KW - Mammogram.

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M3 - 會議論文篇章

AN - SCOPUS:84861948392

SN - 9780819488596

T3 - Progress in Biomedical Optics and Imaging - Proceedings of SPIE

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T2 - Multimodal Biomedical Imaging VII

Y2 - 21 January 2012 through 22 January 2012

ER -

Mammogram-based diffuse optical tomography

Abstract

Publication series

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Keywords

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