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Virtual Journal for Biomedical Optics

Virtual Journal for Biomedical Optics

| EXPLORING THE INTERFACE OF LIGHT AND BIOMEDICINE

  • Editor: Gregory W. Faris
  • Vol. 5, Iss. 6 — Apr. 8, 2010

Fast image reconstruction in fluoresence optical tomography using data compression

Timothy J. Rudge, Vadim Y. Soloviev, and Simon R. Arridge  »View Author Affiliations


Optics Letters, Vol. 35, Issue 5, pp. 763-765 (2010)
http://dx.doi.org/10.1364/OL.35.000763


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Abstract

We present a method for fast reconstruction in flourescence optical tomography with very large data sets. In recent reports, CCD cameras at multiple positions have been used to collect optical measurements, producing more than 10 7 data samples. This makes storage of the full system Jacobian infeasible, and so data are usually subsampled. The method reported here allows use of the full data set, via image compression methods, and explicit construction of the (small) Jacobian, meaning optimal inversion methods can be applied, and thus leading to very fast reconstruction.

© 2010 Optical Society of America

OCIS Codes
(170.0170) Medical optics and biotechnology : Medical optics and biotechnology
(170.3010) Medical optics and biotechnology : Image reconstruction techniques
(290.0290) Scattering : Scattering
(290.7050) Scattering : Turbid media

ToC Category:
Scattering

History
Original Manuscript: December 16, 2009
Manuscript Accepted: January 11, 2010
Published: February 26, 2010

Virtual Issues
Vol. 5, Iss. 6 Virtual Journal for Biomedical Optics

Citation
Timothy J. Rudge, Vadim Y. Soloviev, and Simon R. Arridge, "Fast image reconstruction in fluoresence optical tomography using data compression," Opt. Lett. 35, 763-765 (2010)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ol-35-5-763


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