Figure 1
From: Realistic wave-optics simulation of X-ray phase-contrast imaging at a human scale
Schematic diagram of image generation in the proposed method.
(a) A coronary artery model; (b) sampling the Fourier transform of (a) at the grid points on the Ewald sphere; (c) 2-D projection of (c). (d) and (e) show simulated intensity images at z = 1 m (d) and 5 m (e) from the model. (f) shows cross-sectional profiles along the dotted lines in (d) and (e).
