RADIOGRAPHIC SYSTEM

摘要

A radiographic system capable of displaying brightness of laterally symmetric points with equivalent brightness when an object having equivalent texture structures or micro areas of equivalent X-ray transmittance at laterally symmetric positions is photographed. The radiographic system comprises an exposure time deriving section for determining time during which the object is exposed to X-rays in a process for generating each charge signal outputted from an X-ray image detecting section based on vertical transfer information held at a vertical transfer information holding section, a correction coefficient deriving section for determining a correction coefficient for correcting the value of an image signal obtained by converting each charge signal based on the exposure time, and an image creating section for creating an image signal from the charge signal being outputted from the X-ray image detecting section and the correction coefficient.