Figure 3
From: Gamma In Addition to Neutron Tomography (GIANT) at the NECTAR instrument

(A) Picture of step-wedges made of different materials that have been marked. Normalized radiograph of the step-wedges obtained using the different imaging modalities, (B) Configuration #1, (C) Configuration #2, (D) Configuration #3. Refer to Table 1 for details about the Configurations.