CPC G06V 10/25 (2022.01) [A61B 5/0035 (2013.01); A61B 5/055 (2013.01); A61B 6/0492 (2013.01); A61B 6/469 (2013.01); A61B 6/5247 (2013.01); A61N 5/1049 (2013.01); G06V 10/145 (2022.01); A61N 2005/1052 (2013.01); A61N 2005/1055 (2013.01)] | 20 Claims |
1. A method implemented on at least one machine, each of which has at least one processor and at least one storage device, for positioning a table in a medical device, the table having a long direction, comprising:
obtaining a target image including a subject situated on the table;
determining a region of interest of the subject in the target image;
causing the target image to be displayed with a movable identifier on a terminal device, an initial position of the movable identifier corresponding to a designated specific position of the region of interest of the subject in the target image;
obtaining, in the target image, a focus position within the region of interest of the subject, the focus position in the target image indicating a position and/or region of the region of interest to be scanned or treated by the medical device, wherein the obtaining the focus position includes:
determining the focus position based on the movable identifier moved according to a user instruction; and
determining, based on the focus position, a target table position, wherein when the table is at the target table position, the region of interest of the subject is located at or in a vicinity of an isocenter of the medical device.
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