FIELD: physics.
SUBSTANCE: imaging system includes a radiation imaging device configured to receive a captured image by capturing a radiographic image of a subject, and an external device made to be connected to the radiation imaging device. The external device includes a system time control unit configured to control the system time that serves as the reference time of the radiation imaging system, an image forming device includes a time control unit of the imaging device configured to control the time of the imaging device that is the time in the radiation imaging device, a storage unit configured to store image capture information in association with captured image obtained by the radiographic image capture. The image capture information comprises, at least, image capture time information with respect to the date/time of the radiogram capture, which is determined based on the time of the imaging device, and a time correction unit configured to receive the system time and adjust the image capture time information based on the magnitude of the temporal disparity between the time of the imaging device and the system time. In the second embodiment, the radiation imaging system further comprises a portable power supply device comprising a rechargeable power supply unit removably mounted on the radiation imaging device. The external device includes a system time control unit configured to control the system time that serves as the reference time of the radiation imaging system and a time correction unit configured to acquire the time of the imaging device and to correct the image acquisition time information based on the time disparity value between the time of the imaging device and the system time. The systems contain non-time machine-readable storage media and serve to implement methods for controlling the imaging system.
EFFECT: using inventions allows to reduce the risk of an incorrect relationship between the captured image and the image capture information fragment in the event that the image capture information that includes the subject information is interrelated with the captured image at a subsequent time point.
19 cl, 5 dwg
