Patent ID: 9258464
Filing Date: 2016-02-09
CPC Classification: A61B,G01T,G03B,H04N,H05G

Claim Text:
1. A radiographic video processing device, comprising: an acquisition section that acquires gradation signals expressing charges from a radiation detector in which a plurality of pixels are disposed in a matrix formation, each pixel including a sensor portion that generates charges according to irradiated radiation and a switching element that reads charges generated at the sensor portion; and a control section that, if capture of a video image formed from a plurality of frames is being performed with the radiation detector by switching the switching elements ON and OFF to read the charges and converting the read charges to voltage, and a number of the pixels, from which charges are combined and read by the switching elements included in adjacent pixels, has been increased, effects control such that, from a frame at a time of the increase up until a predetermined frame, the gradation signals distributed in a higher density range than that for frames subsequent to the predetermined frame are used as image data.