Solution of the inverse problem of radiative transfer on the basis of measured internal fluxes
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Solution of the inverse problem of radiative transfer on the basis of measured internal fluxes. / Fukshansky-Kazarinova, N.; Fukshansky, L.; Kühl, M.; Jørgensen, B. B.
In: Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 59, No. 1-2, 1998, p. 77-89.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Solution of the inverse problem of radiative transfer on the basis of measured internal fluxes
AU - Fukshansky-Kazarinova, N.
AU - Fukshansky, L.
AU - Kühl, M.
AU - Jørgensen, B. B.
PY - 1998
Y1 - 1998
N2 - A method for the solution of the inverse problem of radiative transfer is presented which utilizes the internal fluxes measured at different depths and in different directions with optical radiance microprobes in dense multiple scattering media. The method yields optical cross-sections and the phase function for the sample even when these parameters are depth dependent. The sensitivity analysis shows that the theoretical errors caused by the finite number of measurements as well as by the non-uniform directional sensitivity of the microprobes can be held on a low level; even the fourth Legendre coefficient of the unknown phase function can be recovered to the accuracy of 10%.
AB - A method for the solution of the inverse problem of radiative transfer is presented which utilizes the internal fluxes measured at different depths and in different directions with optical radiance microprobes in dense multiple scattering media. The method yields optical cross-sections and the phase function for the sample even when these parameters are depth dependent. The sensitivity analysis shows that the theoretical errors caused by the finite number of measurements as well as by the non-uniform directional sensitivity of the microprobes can be held on a low level; even the fourth Legendre coefficient of the unknown phase function can be recovered to the accuracy of 10%.
KW - Estimation of the optical parameters
KW - Inverse problem
KW - Microsensor measurements
KW - Radiance distributions in multiple scattering media
KW - Radiative transfer
U2 - 10.1016/S0022-4073(97)00135-0
DO - 10.1016/S0022-4073(97)00135-0
M3 - Journal article
AN - SCOPUS:0002140210
VL - 59
SP - 77
EP - 89
JO - Journal of Quantitative Spectroscopy & Radiative Transfer
JF - Journal of Quantitative Spectroscopy & Radiative Transfer
SN - 0022-4073
IS - 1-2
ER -
ID: 201682714