Метод определения концентраций пигментов кожи по ее мультиспектральным изображениям
Abstract
A method is developed to rapid acquisition of two-dimensional distributions of melanin, oxy-and deoxyhemoglobin’s concentrations in the skin from the images of skin at spectral channels with the central wavelengths of 460, 522, 560, 580, 610 and 740 nm. The method is based on multiple regressions between the spectral brightness of image pixels and the parameters of the skin are required. The regressions are established on the basis of radiative transfer model of skin under a wide variation of its parameters. It is shown that with a priori information about the scattering properties of the skin it is possible to retrieve the concentration of melanin and hemoglobin from the images of skin, captured by color CCD camera.
About the Authors
С. Лысенко
Белорусский государственный университет
Russian Federation
Russian Federation
М. Кугейко
Белорусский государственный университет
Russian Federation
Russian Federation
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, . Izmeritel`naya Tekhnika. 2013;(6):67-72. (In Russ.)
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