X-RAY PLANE DETECTOR AND X-RAY DIAGNOSTIC SYSTEM HAVING THIS X-RAY PLANE DETECTOR

摘要

PROBLEM TO BE SOLVED: To provide an X-ray plane detector and an X-ray diagnostic system capable of obtaining an X-ray diagnostic image uninfluenced by a halation part by an offset correction and a gain correction. SOLUTION: The dynamic range of each picture element is arithmetically operated, and among the dynamic ranges, a maximum value of the small dynamic range is set as a clip value. This X-ray plane detector is characterized by applying clip processing to respective electric signals after respective corrections of an amplifier offset correction, an amplifier gain correction, a picture element offset correction and a picture element gain correction.