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Figure 7
(a) Dark-field image retrieved by 21-step PS. (b)–(h) Dark-field images retrieved by the three-image algorithm, together with the normalized mean square error (NMSE) with respect to (a). Scale bar: 0.65 mm. |
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Figure 7
(a) Dark-field image retrieved by 21-step PS. (b)–(h) Dark-field images retrieved by the three-image algorithm, together with the normalized mean square error (NMSE) with respect to (a). Scale bar: 0.65 mm. |