Radiographic apparatus, and radiation detection signal processing method

Abstract

In the radiographic apparatus according to this invention, when a radiographic mode designatordesignates a non-standard radiographic mode, a signal correctoruses defect information stored in one of non-standard image defect information memoriesB–E for correcting X-ray detection signals outputted from an FPDSince the pixel defect information for non-standard X-ray images is acquired by a pixel defect information converterthrough a conversion from defect information for standard X-ray images stored in a standard image defect information memoryA, it is unnecessary to collect output signals for pixel defect information acquisition from the FPDall over again. As a result, abnormal X-ray detection signals due to defects of radiation detecting elements may be corrected promptly, regardless of how the radiation detecting elements are assigned to the pixels in the X-ray images.