RADIOGRAPHIC IMAGE CAPTURING DEVICE, METHOD FOR ACQUIRING CORRECTION DATA, AND COMPUTER READABLE STORAGE MEDIUM
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United States of America Patent
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app pub date -
Mar 17, 2015
filing date -
Sep 28, 2012
priority date (Note) -
Abandoned
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Abstract
A radiographic image capturing device includes: an imaging pixel including a first sensor; a radiation dose detection pixel which including a second sensor; an accumulation control unit that controls such that at least a portion of a duration in which charges generated by the first sensor are being accumulated in the first accumulation section, and at least a portion of a duration in which charges generated by the second sensor are being accumulated in the second accumulation section, overlap with each other; and a correction data acquisition unit that acquires a pixel value of the imaging pixel with a signal level according to an amount of charges accumulated in the first accumulation section as first correction data and that acquires a pixel value of the radiation dose detection pixel with a signal level according to an amount of charges accumulated in the second accumulation section as second correction data.
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