J Med Phys Close
 

Figure 9: Synchrotron radiation X-ray images and line profiles for poly (methyl methacrylate) step wedge in absorption and phase modes: (a) 12 keV-absorption mode (b) 12 keV-phase mode (c) 16 keV-absorption mode (d) 16 keV-phase mode, and (e) combined line profiles in absorption and phase mode at 12 keV for visualization of edge enhancement

Figure 9: Synchrotron radiation X-ray images and line profiles for poly (methyl methacrylate) step wedge in absorption and phase modes: (a) 12 keV-absorption mode (b) 12 keV-phase mode (c) 16 keV-absorption mode (d) 16 keV-phase mode, and (e) combined line profiles in absorption and phase mode at 12 keV for visualization of edge enhancement