Figure 5
From: Quantitative blood flow velocity imaging using laser speckle flowmetry
Influence of scatterer volume fraction on α.
Measured α versus (a) scatterer volume fraction, (b) scattering properties (scattering coefficient μs and average number of scattering events N in the flow tube with diameter d 0.2 ± 0.03 mm, N = 1.2μsd) and (c) theoretically derived α for all measured samples. Error bars are 95% CI intervals from linear fit on 1/τc vs. V.
