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Prior information in fluorescence molecular tomography based on multispectral fluorescence emission

Axelsson, Johan LU ; Svensson, Jenny LU and Andersson-Engels, Stefan LU (2007) Optical Tomography and Spectroscopy of Tissue VII In Progress in Biomedical Optics and Imaging - Proceedings of SPIE 6434. p.4340-4340
Abstract
Fluorescence molecular tomography (FMT) suffers from inherent ill-posedness due to the vast number of possible solutions to the reconstruction problem. To increase the robustness of such a problem one need prior information. We present here a method for rendering a priori information of the position of a fluorescent inclusion inside turbid media. The method utilizes solely two spectral bands within the fluorescence spectrum emitted from the fluorophore. The method is presented and verified using experimental data from a tissue phantom. The confinement is also used to impose weights onto the voxels before the inversion of the linear set of equations describing the FMT problem.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Fluorescence molecular tomography, Priori information, Turbid media, Reconstruction schemes
in
Progress in Biomedical Optics and Imaging - Proceedings of SPIE
volume
6434
pages
4340 - 4340
publisher
SPIE
conference name
Optical Tomography and Spectroscopy of Tissue VII
external identifiers
  • wos:000245836000007
  • scopus:34247329121
ISSN
1042-4687
1605-7422
ISBN
9780819465474
DOI
10.1117/12.699464
language
English
LU publication?
yes
id
912c2d73-6b0c-4811-b5c4-75df55ef8e75 (old id 643431)
date added to LUP
2007-12-04 14:12:32
date last changed
2017-01-01 04:47:46
@inproceedings{912c2d73-6b0c-4811-b5c4-75df55ef8e75,
  abstract     = {Fluorescence molecular tomography (FMT) suffers from inherent ill-posedness due to the vast number of possible solutions to the reconstruction problem. To increase the robustness of such a problem one need prior information. We present here a method for rendering a priori information of the position of a fluorescent inclusion inside turbid media. The method utilizes solely two spectral bands within the fluorescence spectrum emitted from the fluorophore. The method is presented and verified using experimental data from a tissue phantom. The confinement is also used to impose weights onto the voxels before the inversion of the linear set of equations describing the FMT problem.},
  author       = {Axelsson, Johan and Svensson, Jenny and Andersson-Engels, Stefan},
  booktitle    = {Progress in Biomedical Optics and Imaging - Proceedings of SPIE},
  isbn         = {9780819465474},
  issn         = {1042-4687},
  keyword      = {Fluorescence molecular tomography,Priori information,Turbid media,Reconstruction schemes},
  language     = {eng},
  pages        = {4340--4340},
  publisher    = {SPIE},
  title        = {Prior information in fluorescence molecular tomography based on multispectral fluorescence emission},
  url          = {http://dx.doi.org/10.1117/12.699464},
  volume       = {6434},
  year         = {2007},
}