… indirect approach. Conventional visible and near-infrared (Vis/NIR) spectroscopy employs
the direct approach to measure … effect of different optical processes occurring in tissues at the …

… from a measurement of p for an intact tissue, the value measured after grinding the tissue to
remove … Table 4.1 summarises published results from both direct and indirect estimates of …

… by tissue elements in the attenuation measurement, and the various techniques developed
… its trajectory, and also indirectly, by an increase in the optical pathlength and consequently, …

… dependence of the resistance of this tissue. Since continuous-wave, high frequency
generators were not yet available, Hober indirectly measured the high frequency resistance of …

… the various optical instruments that can depict and measure soft tissue facial characteristics
of … 3D aspects, with a special focus on the practical applications of measurement protocols. …

… tissue interactions are very complicated and are generally determined by the light parameters
and by the optical properties of the tissue… size, for example, characterize the light properties…

… a function of tissue optical properties. Although we focused on the widely applied PAM method,
it … For the skeleton hydrogel, indirect light is redirected via backscattering by layer 2. Such …

… of this modality as mechanical measurement has been … measurement of the wave
propagation in viscoelastic tissues… , indirectly supporting the accuracy of our OCE measurement. …

… , while alternative techniques report linear changes in soft tissue thickness. The 3D … indirect
and direct techniques are currently used for generating 3D digital models following optical …

… measured optical signals from tissue, researchers looked at estimations of the influence of
glucose in tissue measurements … The safety of unspecific (indirect) methods is difficult to prove …