Radiographic imaging device, radiographic imaging system, computer readable medium storing program for controlling radiographic imaging device, and method for controlling radiographic imaging device

A non-transitory computer readable medium storing a program causing a computer to execute a process for controlling a radiographic imaging device including:

• a plurality of pixels, each pixel including a sensor portion that generates charges in accordance with irradiated radiation, and a switching element that, in accordance with control signals, reads out the charges from the sensor portion and outputs the charges to a signal line;
• and
• a radiation detection section that outputs electric signals in accordance with the irradiated radiation,
• the process comprising:
• detecting the start of an irradiation of the radiation based on the electric signals output from the radiation detection section during a detection period;
• determining, during a radiographic imaging period after the start detection section has detected the start of the irradiation of the radiation, whether or not the start of the irradiation of radiation has been misdetected, based on the electric signals output from the radiation detection section;
• and
• switching from the imaging period to the detection period immediately in a case in which a determination is made that the detection was a misdetection.

A method for controlling a radiographic imaging device including:

• a plurality of pixels, each pixel including a sensor portion that generates charges in accordance with irradiated radiation, and a switching element that, in accordance with control signals, reads out the charges from the sensor portion and outputs the charges to a signal line;
• and
• a radiation detection section that outputs electric signals in accordance with the irradiated radiation,
• the method comprising:
• detecting the start of an irradiation of the radiation based on the electric signals output from the radiation detection section during a detection period;
• determining, during a radiographic imaging period after the start detection section has detected the start of the irradiation of the radiation, whether or not the start of the irradiation of radiation has been misdetected, based on the electric signals output from the radiation detection section;
• and
• switching from the imaging period to the detection period immediately in a case in which a determination is made that the detection was a misdetection.