Table and imaging system including the same

An imaging system, comprising:

• a supporting table comprising:
• a supporting table body;
• a bracket provided on the supporting table body to be supported by the supporting table body and configured to bear a target object, wherein the bracket is configured to move to protrude out of the supporting table body;
• and
• a supporting roller detachably mounted between the supporting table body and the bracket to support the bracket relative to the supporting table body when the bracket moves;
• and
• a scanning device configured to scan the target object born by the supporting table to obtain an image of the target object,
• wherein when the scanning device scans in a first scanning mode, the supporting roller is mounted between the supporting table body and the bracket such that the bracket moves the target object to a scanning position in case of being supported by the supporting roller, and when the scanning device scans in a second scanning mode different from the first scanning mode, the supporting roller is detached from the supporting table body and the bracket such that the bracket moves the target object to the scanning position in case of not being supported by the supporting roller.