放射線画像撮影装置、補正用データ取得方法およびプログラム,申请号JP20120218259-传众专利搜索

放射線画像撮影装置、補正用データ取得方法およびプログラム

申请公布号：JP5840588(B2)

申请号：JP20120218259

申请日期：2012.09.28

申请公布日期：2016.01.06

申请人：

富士フイルム株式会社

发明人：伊藤孝明

分类号：G01T7/00;G01T1/17

主分类号：G01T7/00

摘要：<p>A radiographic image capturing device includes: an imaging pixel including a first sensor; a radiation dose detection pixel which including a second sensor; an accumulation control unit that controls such that at least a portion of a duration in which charges generated by the first sensor are being accumulated in the first accumulation section, and at least a portion of a duration in which charges generated by the second sensor are being accumulated in the second accumulation section, overlap with each other; and a correction data acquisition unit that acquires a pixel value of the imaging pixel with a signal level according to an amount of charges accumulated in the first accumulation section as first correction data and that acquires a pixel value of the radiation dose detection pixel with a signal level according to an amount of charges accumulated in the second accumulation section as second correction data.</p>