Figure 4
Measured (circles) and simulated (line) cross-sectional profiles of the images of Fig. 3. (a) Conventional synchrotron radiography; (b–d) ABIs at different angular positions on the rocking curve (positions 3, 2 and 5 as indicated in Fig. 2, respectively); (e and f) apparent absorption contrast and refraction angle cross-sectional profiles obtained with the DEI mathematical processing. |