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Figure 9
Comparison of spot segmentation using the standard routine and DL for grains at a specific rotation angle (ω). The figure shows (a) regions of interest cropped from experimental LabDCT projections, (b) segmented images using the standard routine and (c) segmented images using DL. Since the two grains are correctly indexed with DL, the forward simulated spots are overlaid onto (c) with the zoom-in views shown in (d). Arrows mark the location of the spots in each image. The top row shows spot (112) for grain #442 at ω = −2° and the bottom row shows spot [(1\bar{3}0)] for grain #442 at ω = −38°.

IUCrJ
Volume 8| Part 5| September 2021| Pages 719-731
ISSN: 2052-2525
https://doi.org/10.1107/S2052252521005480