RADIOGRAPHIC IMAGE PHOTOGRAPHY SYSTEM AND APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a radiographic image photography system and apparatus for remarkably improving the picture quality (image contrast) of a radiographic image. SOLUTION: The radiographic image photography system includes: (1) a generation means of energy for positioning irradiation in a radiation generation means; (2) a detection means for detecting the energy for positioning radiation irradiated outside of the area of a subject in a radiographic image reading means; (3) a control means for controlling a radiation dose irradiated outside of the radiation of the subject and a radiation dose irradiating an irradiation area based on information of the detection means in the radiographic image reading means; (4) an irradiation means for positioning irradiation in the radiographic image reading means; and (5) a control means for controlling the irradiation area in the radiographic image reading means. COPYRIGHT: (C)2006,JPO&NCIPI