Fig. 3.

(a) A diffuse reflectance spectrum (dashed) [${\mu }_s^{\prime }({\lambda }_0)=25.4{\mathrm{cm}}^{-1}$ and $[\mathrm{Hb}]=1.5\mathrm{mg}/\mathrm{ml}$] and the associated MCLUT-fit (solid). (b) Mean of all ratios of measured and modeled diffuse reflectance spectra with the same optical properties. This ratio was used for calibration.