Figure 3
Tomograms and spatial trajectories of the in-plane test pattern with 10 µm pitch. Images obtained by non-, double- and quadruple-interpolated reconstruction are shown in panels (a), (b) and (c), respectively. Linear absorption coefficients (LACs) are shown in gray scale from 0 (black) to 38 cm−1 (white). LAC trajectories of non-, double- and quadruple-interpolated tomograms are shown in panels (d), (e) and (f), respectively. Spatial trajectories were taken along the center line of the pattern, as indicated by the arrow in panel (c). |