Figure 10.

Axial (top row) and coronal slices (bottom row) of the anthropomorphic pelvis phantom. (a) and (f): Benchmark, simulated non blocker and scatter free image; (b) and (g): reconstruction from scatter‐contaminated projection data; (c) and (h): B20G20, speed 8 pixels per projection; (d) and (i): B20G60, speed 15 pixels per projection. (e) and (j): reconstruction provided by Varian OBI system, scatter corrected by asymmetric kernel approach provided in the software. The inferior‐superior length is different in the experiments of Elekta and Varian systems. Display window [−800, 1000] HU.