METHOD FOR CALIBRATION OF X-RAY DETECTOR, X-RAY DETECTOR CALIBRATED BY THE METHOD, METHOD FOR CONTROLLING X-RAY IMAGING APPARATUS AND X-RAY IMAGING APPARATUS USING THE SAME

摘要

The present invention relates to a calibration method of a radiation detecting device, a controlling method for the radiation image device, and a radiation image device wherein the controlling method for the radiation image device comprises the step of acquiring preliminary information acquiring at least one unit of calibration threshold energy and the theoretical radiation intensity in at least one threshold energy unit is measured; and the step of acquiring a radiation image acquiring at least one radiation image in at least one threshold energy unit by using at least one calibration threshold energy. [Reference numerals] (10) Radiation irradiating unit;(20) Radiation detection unit;(30) Database;(40) Image processing unit;(60) Storage unit;(a) Advance information obtaining step;(AA) Electronic signal;(b) Photographing step;(BB) Revised radiation image;(d) Display unit;(ob1) Test specimen;(ob2) Subject