Radiation imaging apparatus, radiation imaging system, method of controlling radiation imaging apparatus and storage medium
AssigneeCanon Kabushiki Kaisha
InventorTadahiko Iijima
Life of this patent
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Abstract
A radiation imaging apparatus comprising: an obtaining unit configured to obtain rotation control information of a positive electrode of a rotating positive electrode type radiation generating apparatus; an accumulation unit configured to accumulate charge; a readout unit configured to read out the charge based on the rotation control information while a rotational speed of the positive electrode is constant; and an image generating unit configured to generate an image by reading out the charge.
Claims18
A radiation imaging apparatus comprising:
- an obtaining unit configured to obtain rotation control information of a positive electrode of a rotating positive electrode type radiation generating apparatus;
- an accumulation unit configured to accumulate charge;
- a readout unit configured to read out the charge based on the rotation control information while a rotational speed of the positive electrode is constant;
- and
- an image generating unit configured to generate an image by reading out the charge.
A radiation imaging system comprising a rotating positive electrode type radiation generating apparatus and a radiation imaging apparatus,
- said radiation imaging apparatus comprising
- an obtaining unit configured to obtain rotation control information of a positive electrode of said radiation generating apparatus,
- an accumulation unit configured to accumulate charge,
- a readout unit configured to read out the charge based on the rotation control information while a rotational speed of the positive electrode is constant, and
- an image generating unit configured to generate an image by reading out the charge.
A method of controlling a radiation imaging apparatus, the method comprising:
- obtaining rotation control information of a positive electrode of a rotating positive electrode type radiation generating apparatus;
- accumulating charge;
- reading out the charge based on the rotation control information while a rotational speed of the positive electrode is constant;
- and
- generating an image by reading out the charge.
A radiation imaging apparatus comprising:
- an obtaining unit configured to obtain rotation control information of a positive electrode of a rotating positive electrode type radiation generating apparatus;
- an accumulation unit configured to accumulate charge;
- a readout unit configured to read out the charge based on the rotation control information while a rotational speed of the positive electrode is constant, if preview display is not performed;
- and
- an image generation unit configured to generate an image by reading out the charge.
A method of controlling a radiation imaging apparatus, the method comprising:
- obtaining rotation control information of a positive electrode of a rotating positive electrode type radiation generating apparatus;
- accumulating charge;
- reading out the charge based on the rotation control information while a rotational speed of the positive electrode is constant, if preview display is not performed;
- and
- generating an image by reading out the charge.
Dependencies are inferred from the claim text.