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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 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.
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author
; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Fluorescence molecular tomography, Priori information, Turbid media, Reconstruction schemes
host publication
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
conference location
San Jose, CA, United States
conference dates
2007-01-21 - 2007-01-24
external identifiers
  • wos:000245836000007
  • scopus:34247329121
ISSN
1605-7422
1042-4687
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
2016-04-01 12:03:30
date last changed
2021-02-17 06:18:52
@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         = {1605-7422},
  language     = {eng},
  pages        = {4340--4340},
  publisher    = {SPIE},
  title        = {Prior information in fluorescence molecular tomography based on multispectral fluorescence emission},
  url          = {https://lup.lub.lu.se/search/ws/files/2762975/2368875.pdf},
  doi          = {10.1117/12.699464},
  volume       = {6434},
  year         = {2007},
}