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Image acquisition using SCBCT (a) tube 1 rotated 215° between 5° to 220° (red) and (b) tube 2 rotated 215° between 275° to 130° (blue). (c) Image acquisition using DCBCT requires both kV x‐ray tubes be rotated 115°(tube1: 315°–70°, tube2: 45°–160°). The purple area indicates the overlap angle (45°–70°).
