RADIATION IMAGING APPARATUS, DRIVING METHOD THEREOF, AND PROGRAM

摘要

A radiation imaging apparatus that comprises a plurality of sensor units each including a detection element which detects radiation, a quantization unit configured to quantize a signal value from the detection element of each sensor unit, a count unit configured to count, for each sensor unit, the number of matches between a second pattern as a reference pattern set in advance, and a first pattern which includes a quantization result by the quantization unit of the signal value from the detection element of the sensor unit and a quantization result by the quantization unit of the signal value from the detection element of another sensor unit on the periphery of the sensor unit, and a readout unit configured to read out a count value of the count unit.