Figure 5
(a–c) Absorption, refraction and scattering images extracted from experimental data; (d–f) those of Monte Carlo simulations. In the refraction and scattering images, the noise standard deviations in the white boxes at different exposure times are calculated and compared [Figs. 6(a) and 6(c)], and the noise standard deviations along the white dotted lines with decreasing visibilities are also calculated and compared [Figs. 6(b) and 6(d)]. The red scale bars represent 1 mm. |