INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Dossier Overview
Applicant
FUJIFILM Corporation
Inventor
Fuyuhiko TERAMOTO
IPC Classification
CPC Classification
An information processing apparatus generates first calibration data for correcting a first error included in output data of a radiation detector based on first output data output from the radiation detector by making a tube current value set in the radiation source different in a plurality of stages in a state in which a subject is not present between the radiation source and the radiation detector, and generates second calibration data for correcting a second error included in output data of the radiation detector, based on second output data output from the radiation detector in accordance with a tube current value having a smaller number of stages than the plurality of stages in a state in which a phantom is present between the radiation source and the radiation detector.
Original (Chinese)
An information processing apparatus generates first calibration data for correcting a first error included in output data of a radiation detector based on first output data output from the radiation detector by making a tube current value set in the radiation source different in a plurality of stages in a state in which a subject is not present between the radiation source and the radiation detector, and generates second calibration data for correcting a second error included in output data of the radiation detector, based on second output data output from the radiation detector in accordance with a tube current value having a smaller number of stages than the plurality of stages in a state in which a phantom is present between the radiation source and the radiation detector.
External Resources