Radiation imaging apparatus, method for evaluating radiation imaging apparatus, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorsMasao INA, Masato OFUJI, Kazuaki UMEKAWA
Life of this patent
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Abstract
A radiation imaging apparatus includes an acquisition unit configured to acquire an image from an imaging unit having a plurality of pixels for detecting a radiation, an estimation unit configured to estimate a degradation degree of the radiation imaging apparatus based on the image acquired by the acquisition unit, and a prediction unit configured to predict a life of the radiation imaging apparatus based on a prediction of a transition of the degradation degree of the radiation imaging apparatus acquired by the estimation unit.
Claims13
A radiation imaging apparatus comprising:
- an acquisition unit configured to acquire an image from an imaging unit having a plurality of pixels for detecting a radiation;
- an estimation unit configured to estimate a degradation degree of the radiation imaging apparatus based on the image acquired by the acquisition unit;
- and
- a prediction unit configured to predict a life of the radiation imaging apparatus based on a prediction of a transition of the degradation degree of the radiation imaging apparatus acquired by the estimation unit.
A method for evaluating a radiation imaging apparatus, the method comprising:
- acquiring an image from an imaging unit having a plurality of pixels for detecting a radiation;
- estimating a degradation degree of the radiation imaging apparatus based on the image acquired in the acquisition;
- and
- predicting a life of the radiation imaging apparatus based on a prediction of a transition of the degradation degree of the radiation imaging apparatus acquired in the estimation.
A non-transitory computer readable storage medium that stores a program for causing a computer of a radiation imaging apparatus to execute a method comprising:
- acquiring an image from an imaging unit having a plurality of pixels for detecting a radiation;
- estimating a degradation degree of the radiation imaging apparatus based on the image acquired in the acquisition;
- and
- predicting a life of the radiation imaging apparatus based on a prediction of a transition of the degradation degree of the radiation imaging apparatus acquired in the estimation.
Dependencies are inferred from the claim text.