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Cross sections of the reconstructions of Fig. 6. (a) SAFT, (b) SDUI, and the 3.2 mm steel and the 3.2 mm aluminum rod at 10 mm separation (c) SAFT, (d) SDUI. SAFT reconstructions using full aperture (solid line), 6.25% reduced aperture (dashed line) and 3.5% reduced aperture (dotted line). SDUI reconstructions using full aperture (solid line), 6.25% reduced aperture (dashed line) and 3.5% reduced aperture (dotted line).
