Figure 6
Images summarizing all diffraction spots from grain #2 [see Fig. 4(a)] in all projections from −180 to 0° with an interval of 4°. (a) Simulation; (b) overlay of outer edges of the simulated spots onto the corresponding cropped regions of the experimental projections; (c) segmented diffraction spots using the simulated spots as masks; (d) zoom-in views of regions of interest [ROIs A and B in (b)] show that (A) weak and (B) partially overlapped diffraction spots can be well retrieved. The outlines are colored according to the reflections of the {hkl} families: red {111}, green {002}, blue {022}, yellow {113}. |