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27 January 2014 Sources of errors in spatial frequency domain imaging of scattering media
Nico Bodenschatz, Arnd R. Brandes, André Liemert, Alwin Kienle
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Journal of Biomedical Optics, Vol. 19, Issue 7, 071405 (January 2014). https://doi.org/10.1117/1.JBO.19.7.071405
Abstract
Knowledge of the impact of potential sources of error in spatial frequency domain imaging (SFDI) is essential for the quantitative characterization of absorption and scattering in tissue and other turbid media. We theoretically investigate the error in the derived absorption and scattering parameter, subject to typical experimental and theoretical sources of errors. This provides a guideline to properly assess the significance of various parameters related to the measurement and the theoretical evaluation of spatial frequency domain reflectance data. At the same time, this study serves as a reference to estimate the overall precision of derived optical parameters of semi-infinite scattering media using SFDI.
© 2014 Society of Photo-Optical Instrumentation Engineers (SPIE) 0091-3286/2014/$25.00 © 2014 SPIE
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Nico Bodenschatz, Arnd R. Brandes, André Liemert, and Alwin Kienle "Sources of errors in spatial frequency domain imaging of scattering media," Journal of Biomedical Optics 19(7), 071405 (27 January 2014). https://doi.org/10.1117/1.JBO.19.7.071405
Published: 27 January 2014
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KEYWORDS
Scattering
Reflectivity
Error analysis
Absorption
Spatial frequencies
Refractive index
Scattering media
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