Image reconstruction strategies using dual modality MRI-NIR data

Hamid Dehghani; Brian W. Pogue; Ben Brooksby; Subhadra Srinivasan; Keith D. Paulsen

Image reconstruction strategies using dual modality MRI-NIR data

Hamid Dehghani^*, Brian W. Pogue, Ben Brooksby, Subhadra Srinivasan, Keith D. Paulsen

^*Corresponding author for this work

Computer Science

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

Abstract

An imaging system which simultaneously performs near infrared (NIR) tomography and magnetic resonance imaging (MRI) has been developed at Dartmouth College, to study breast tissue of women in vivo. A NIR image reconstruction technique which exploits the combined multi-wavelength data set is presented which implements the MR structure as a soft-constraint in the NIR property estimation. The benefits of spatial and spectral priors, applied independently and together, in NIR diffuse tomography image reconstruction of in vivo measurements are presented. When both spatial and spectral priors are applied in a healthy volunteer, glandular tissue shows higher total blood content, water, and scattering power compared to fatty tissue.

Original language	English
Title of host publication	2006 3rd IEEE International Symposium on Biomedical Imaging
Subtitle of host publication	From Nano to Macro - Proceedings
Pages	682-685
Number of pages	4
Publication status	Published - 2006
Event	2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Arlington, VA, United States Duration: 6 Apr 2006 → 9 Apr 2006

Publication series

Name	2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings
Volume	2006

Conference

Conference	2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro
Country/Territory	United States
City	Arlington, VA
Period	6/04/06 → 9/04/06

ASJC Scopus subject areas

General Engineering

Cite this

Dehghani, H., Pogue, B. W., Brooksby, B., Srinivasan, S., & Paulsen, K. D. (2006). Image reconstruction strategies using dual modality MRI-NIR data. In 2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings (pp. 682-685). Article 1625008 (2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings; Vol. 2006).

@inproceedings{29c5f99a635c4b2d83f011d08c89ed04,

title = "Image reconstruction strategies using dual modality MRI-NIR data",

abstract = "An imaging system which simultaneously performs near infrared (NIR) tomography and magnetic resonance imaging (MRI) has been developed at Dartmouth College, to study breast tissue of women in vivo. A NIR image reconstruction technique which exploits the combined multi-wavelength data set is presented which implements the MR structure as a soft-constraint in the NIR property estimation. The benefits of spatial and spectral priors, applied independently and together, in NIR diffuse tomography image reconstruction of in vivo measurements are presented. When both spatial and spectral priors are applied in a healthy volunteer, glandular tissue shows higher total blood content, water, and scattering power compared to fatty tissue.",

author = "Hamid Dehghani and Pogue, {Brian W.} and Ben Brooksby and Subhadra Srinivasan and Paulsen, {Keith D.}",

year = "2006",

language = "English",

isbn = "0780395778",

series = "2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings",

pages = "682--685",

booktitle = "2006 3rd IEEE International Symposium on Biomedical Imaging",

note = "2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro ; Conference date: 06-04-2006 Through 09-04-2006",

}

Dehghani, H, Pogue, BW, Brooksby, B, Srinivasan, S & Paulsen, KD 2006, Image reconstruction strategies using dual modality MRI-NIR data. in 2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings., 1625008, 2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings, vol. 2006, pp. 682-685, 2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Arlington, VA, United States, 6/04/06.

Image reconstruction strategies using dual modality MRI-NIR data. / Dehghani, Hamid; Pogue, Brian W.; Brooksby, Ben et al.
2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings. 2006. p. 682-685 1625008 (2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings; Vol. 2006).

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

TY - GEN

T1 - Image reconstruction strategies using dual modality MRI-NIR data

AU - Dehghani, Hamid

AU - Pogue, Brian W.

AU - Brooksby, Ben

AU - Srinivasan, Subhadra

AU - Paulsen, Keith D.

PY - 2006

Y1 - 2006

N2 - An imaging system which simultaneously performs near infrared (NIR) tomography and magnetic resonance imaging (MRI) has been developed at Dartmouth College, to study breast tissue of women in vivo. A NIR image reconstruction technique which exploits the combined multi-wavelength data set is presented which implements the MR structure as a soft-constraint in the NIR property estimation. The benefits of spatial and spectral priors, applied independently and together, in NIR diffuse tomography image reconstruction of in vivo measurements are presented. When both spatial and spectral priors are applied in a healthy volunteer, glandular tissue shows higher total blood content, water, and scattering power compared to fatty tissue.

AB - An imaging system which simultaneously performs near infrared (NIR) tomography and magnetic resonance imaging (MRI) has been developed at Dartmouth College, to study breast tissue of women in vivo. A NIR image reconstruction technique which exploits the combined multi-wavelength data set is presented which implements the MR structure as a soft-constraint in the NIR property estimation. The benefits of spatial and spectral priors, applied independently and together, in NIR diffuse tomography image reconstruction of in vivo measurements are presented. When both spatial and spectral priors are applied in a healthy volunteer, glandular tissue shows higher total blood content, water, and scattering power compared to fatty tissue.

UR - http://www.scopus.com/inward/record.url?scp=33750944957&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33750944957

SN - 0780395778

SN - 9780780395770

T3 - 2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings

SP - 682

EP - 685

BT - 2006 3rd IEEE International Symposium on Biomedical Imaging

T2 - 2006 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro

Y2 - 6 April 2006 through 9 April 2006

ER -

Image reconstruction strategies using dual modality MRI-NIR data

Abstract

Publication series

Conference

ASJC Scopus subject areas

Fingerprint

Cite this