Radiographic imaging device, image processing device
First Claim
1. A radiographic imaging device comprising:
- a radiation detector that has a plurality of sensor portions that accumulate charge generated due to radiation being irradiated thereon when capturing a radiographic image;
a receiving unit that receives request data requesting radiation irradiation permission from a control device that controls a radiation source for radiation irradiation when capturing a radiographic image;
a control unit that controls the radiation detector such that an accumulation extraction operation is repeatedly performed that extracts charge that has accumulated in each of the plurality of sensor portions of the radiation detector, the accumulation extraction operation being performed after a specific accumulation period has elapsed, the specific accumulation period being greater than an irradiation period of radiation irradiation from the radiation source when capturing a radiographic image;
a determination unit that, when the request data is received by the receiving unit, determines whether or not radiation irradiation of the irradiation period from the radiation source is possible within an accumulation period of an accumulation extraction operation currently being carried out under control of the control unit; and
a permission unit that permits radiation irradiation if the determination unit has determined that irradiation is possible, and that permits radiographic imaging after starting an accumulation period of a next accumulation extraction operation if the determination unit has determined that irradiation is not possible.
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Accused Products
Abstract
There is provided a radiographic imaging device including: a radiation detector having plural sensor portions; a receiving unit that receives request data requesting radiation irradiation permission from a control device that controls a radiation source; a control unit that controls the radiation detector such that an accumulation extraction operation is repeatedly performed that extracts charge that has accumulated in each sensor portions of the radiation detector, the accumulation extraction operation being performed after a specific accumulation period has elapsed that is greater than the irradiation period of radiation; a determination unit that determines whether or not radiation irradiation of the irradiation period from the radiation source is possible within the accumulation period of the accumulation extraction operation; and a permission unit that permits radiation irradiation if the determination unit has determined that irradiation is possible, and otherwise that permits radiographic image after starting the accumulation period of the next accumulation extraction operation.
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Citations
9 Claims
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1. A radiographic imaging device comprising:
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a radiation detector that has a plurality of sensor portions that accumulate charge generated due to radiation being irradiated thereon when capturing a radiographic image; a receiving unit that receives request data requesting radiation irradiation permission from a control device that controls a radiation source for radiation irradiation when capturing a radiographic image; a control unit that controls the radiation detector such that an accumulation extraction operation is repeatedly performed that extracts charge that has accumulated in each of the plurality of sensor portions of the radiation detector, the accumulation extraction operation being performed after a specific accumulation period has elapsed, the specific accumulation period being greater than an irradiation period of radiation irradiation from the radiation source when capturing a radiographic image; a determination unit that, when the request data is received by the receiving unit, determines whether or not radiation irradiation of the irradiation period from the radiation source is possible within an accumulation period of an accumulation extraction operation currently being carried out under control of the control unit; and a permission unit that permits radiation irradiation if the determination unit has determined that irradiation is possible, and that permits radiographic imaging after starting an accumulation period of a next accumulation extraction operation if the determination unit has determined that irradiation is not possible. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification