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Modeling of the SLIPI technique with the large scatterer approximation of the RTE

Kristensson, Elias LU and Kristensson, Gerhard LU (2017) International Union of Radio Science In 2017 32nd General Assembly and Scientific Symposium of the International Union of Radio Science
Abstract
To overcome the blur when visualizing of the interior of a turbid media by means light-based methods, a technique called Structured Laser Illumination Planar Imaging (SLIPI) is employed. The method is based on a 'light coding' strategy to distinguish between directly and multiply scattered light, allowing the intensity from the latter to be suppressed by post-processing data. In this paper, we explain the origin of the deviations between SLIPI measurements and the results obtained by the Bouguer-Beer law. The explanation employs the large scatterer approximation of the Radiative Transfer Equation. Our results indicate that forward-scattering can lead to deviations between experiments and theoretical predictions, especially when probing... (More)
To overcome the blur when visualizing of the interior of a turbid media by means light-based methods, a technique called Structured Laser Illumination Planar Imaging (SLIPI) is employed. The method is based on a 'light coding' strategy to distinguish between directly and multiply scattered light, allowing the intensity from the latter to be suppressed by post-processing data. In this paper, we explain the origin of the deviations between SLIPI measurements and the results obtained by the Bouguer-Beer law. The explanation employs the large scatterer approximation of the Radiative Transfer Equation. Our results indicate that forward-scattering can lead to deviations between experiments and theoretical predictions, especially when probing relatively large particles. (Less)
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
2017 32nd General Assembly and Scientific Symposium of the International Union of Radio Science
conference name
International Union of Radio Science
external identifiers
  • scopus:85046155076
DOI
10.23919/URSIGASS.2017.8105101
language
English
LU publication?
yes
id
d2cb77ac-96f6-43ba-bb8d-923df94791dc
date added to LUP
2017-05-02 15:04:12
date last changed
2018-05-29 09:23:49
@inproceedings{d2cb77ac-96f6-43ba-bb8d-923df94791dc,
  abstract     = {To overcome the blur when visualizing of the interior of a turbid media by means light-based methods, a technique called Structured Laser Illumination Planar Imaging (SLIPI) is employed. The method is based on a 'light coding' strategy to distinguish between directly and multiply scattered light, allowing the intensity from the latter to be suppressed by post-processing data. In this paper, we explain the origin of the deviations between SLIPI measurements and the results obtained by the Bouguer-Beer law. The explanation employs the large scatterer approximation of the Radiative Transfer Equation. Our results indicate that forward-scattering can lead to deviations between experiments and theoretical predictions, especially when probing relatively large particles.},
  author       = {Kristensson, Elias and Kristensson, Gerhard},
  booktitle    = {2017 32nd General Assembly and Scientific Symposium of the International Union of Radio Science},
  language     = {eng},
  title        = {Modeling of the SLIPI technique with the large scatterer approximation of the RTE},
  url          = {http://dx.doi.org/10.23919/URSIGASS.2017.8105101},
  year         = {2017},
}