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EJNMMI Physics
Fig. 1 | EJNMMI Physics

Fig. 1

From: A novel rotation method with variable-angle anterior probe for correcting the depth of the kidney to optimize renal dynamic imaging

Fig. 1

Schematic diagram of the rotation method. The process of acquiring the kidney projection image at different angles is shown. The projection image is segmented to obtain the center of gravity of the kidney projection at different sampling angles for calculating the spatial position of the center of gravity of the kidney projection, and then, calculating the projection line of the center of gravity of the kidney projection at different sampling angles based on the spatial position of the center of gravity of the kidney projection. The intersection of the projection line of the center of gravity of the kidney projection at all sampling angles is the actual center of gravity of the kidney

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