Radiation imaging apparatus, method for controlling the same, and control program

摘要

A radiation imaging apparatus (I 1 ), comprising a sensor array (112) in which a plurality of sensors (S) configured to output signals corresponding to irradiated radiation, a detection unit (205) configured to detect radiation, a driving unit (204) configured to drive the sensor array, so as to initialize the plurality of sensors for each row repeatedly at least until the detection unit detects irradiation with radiation and to read out signals from the plurality of sensors for each row sequentially, and a processing unit (206) configured to process signals from the sensor array, so as to correct a signal from the sensor on a row, of the plurality of sensors, which has been initialized during the irradiation of radiation, based on a timing of the initialization.