Figure 6
Panels in the upper row show radiographs normalized through (a) static flat-field correction, (b) multilayer tilting without shift compensation, (c) multilayer tilting with shift compensation. (d) and (e) Profile plots along the corresponding colored horizontal and vertical lines on panels (a)–(c). The dotted black horizontal line represents the baseline used for MTF calculation, with values a and b used highlighted in red. (f) Vertical and (g) horizontal MTF computed from the 20× JIMA target radiographs for all normalization methods. |