Patent ID: 8406377
Filing Date: 2013-03-26
Classification: A61B,H04N

Abstract:
1. A radiographic apparatus comprising: a radiation detector having a matrix of pixels arranged in rows and columns for converting radiation into signal charges, storing the signal charges, and outputting the stored signal charges as a moving image signal or a still image signal; and a detector controller for switching the radiation detector into a moving image capturing mode or a still image capturing mode, by controlling at least storage periods during which the radiation is converted into the signal charges and the signal charges are stored, and readout periods during which the stored signal charges are read, wherein the detector controller controls a timing to acquire the still image signal, such that a sum of the storage period and the readout period for the still image signal is an integral multiple of a cycle of the moving image capturing mode, in a case where the detector controller acquires the still image signal while acquiring the moving image signal from the radiation detector during the cycle of the moving image capturing mode.