Imaging control device, imaging control method, and imaging control program
AssigneeFUJIFILM Corporation
InventorTakahisa ARAI
Life of this patent
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Abstract
A common region derivation unit derives a common region common to at least some of a plurality of projection images which correspond to a plurality of radiation source positions, respectively, and are acquired by directing an imaging apparatus to perform tomosynthesis imaging. In a case in which a width of the common region in a movement direction of a radiation source is equal to or greater than a predetermined threshold value, an image acquisition unit directs the imaging apparatus to perform the tomosynthesis imaging to acquire the plurality of projection images.
Claims11
An imaging control device that controls an imaging apparatus performing tomosynthesis imaging which relatively moves a radiation source with respect to a radiation detector and irradiates an object with radiation at a plurality of radiation source positions caused by the movement of the radiation source, the imaging control device comprising at least one processor, wherein the processor is configured to:
- derive a common region common to at least some of a plurality of projection images which correspond to the plurality of radiation source positions, respectively, and are acquired by directing the imaging apparatus to perform the tomosynthesis imaging;
- and
- direct the imaging apparatus to perform the tomosynthesis imaging to acquire the plurality of projection images in a case in which a width of the common region in a movement direction of the radiation source is equal to or greater than a predetermined threshold value.
An imaging control method that controls an imaging apparatus performing tomosynthesis imaging which relatively moves a radiation source with respect to a radiation detector and irradiates an object with radiation at a plurality of radiation source positions caused by the movement of the radiation source, the imaging control method comprising:
- deriving a common region common to at least some of a plurality of projection images which correspond to the plurality of radiation source positions, respectively, and are acquired by directing the imaging apparatus to perform the tomosynthesis imaging;
- and
- directing the imaging apparatus to perform the tomosynthesis imaging to acquire the plurality of projection images in a case in which a width of the common region in a movement direction of the radiation source is equal to or greater than a predetermined threshold value.
A non-transitory computer-readable storage medium that stores an imaging control program that causes a computer to perform an imaging control method which controls an imaging apparatus performing tomosynthesis imaging which relatively moves a radiation source with respect to a radiation detector and irradiates an object with radiation at a plurality of radiation source positions caused by the movement of the radiation source, the imaging control program causing the computer to perform:
- deriving a common region common to at least some of a plurality of projection images which correspond to the plurality of radiation source positions, respectively, and are acquired by directing the imaging apparatus to perform the tomosynthesis imaging;
- and
- directing the imaging apparatus to perform the tomosynthesis imaging to acquire the plurality of projection images in a case in which a width of the common region in a movement direction of the radiation source is equal to or greater than a predetermined threshold value.
Dependencies are inferred from the claim text.