Figure 9
(ab) Line profiles along the dotted line in Fig. 8[link] and (cd) grey-level value histograms for the region delimited by the dashed square in Fig. 8[link]. Green and red: reconstructions obtained with FBP and gridrec, respectively. For the reconstruction, different filters have been used: Lanczos (a, c) and Parzen (bd). The insets in panels (cd) represent the magnification of the peak containing the specimen information.  [article HTML]