Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Reconstructing chromosphere concentration images directly by continuous-wave diffuse optical tomography

Not Accessible

Your library or personal account may give you access

Abstract

We present an algorithm to reconstruct chromosphere concentration images directly rather than following the traditional two-step process of reconstructing wavelength-dependent absorption coefficient images and then calculating chromosphere concentration images. This procedure imposes prior spectral information into the image reconstruction that results in a dramatic improvement in the image contrast-to-noise ratio of better than 100%. We demonstrate this improvement with simulations and a dynamic blood phantom experiment.

© 2004 Optical Society of America

Full Article  |  PDF Article
More Like This
Uniqueness and wavelength optimization in continuous-wave multispectral diffuse optical tomography

Alper Corlu, Turgut Durduran, Regine Choe, Martin Schweiger, Elizabeth M. C. Hillman, Simon R. Arridge, and Arjun G. Yodh
Opt. Lett. 28(23) 2339-2341 (2003)

Spectral derivative based image reconstruction provides inherent insensitivity to coupling and geometric errors

Heng Xu, Brian W. Pogue, Roger Springett, and Hamid Dehghani
Opt. Lett. 30(21) 2912-2914 (2005)

Volumetric diffuse optical tomography of brain activity

Joseph P. Culver, Andrew M. Siegel, Jonathan J. Stott, and David A. Boas
Opt. Lett. 28(21) 2061-2063 (2003)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Metrics

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved