Correction image creation device, radiographic imaging device, imaging device, computer readable medium and correction image creation method
AssigneeFUJIFILM Corporation
InventorTetsuya TSUJI
Life of this patent
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Abstract
A correction image creation device includes: an acquisition unit that acquires at least one original image, which is a basis when creating a correction image used in offset correction with respect to an image that has been obtained by imaging; a determination unit that determines whether or not noise from the exterior is superimposed on the original image; and a cancellation unit that cancels creation of the correction image in a case in which it has been determined by the determination unit that noise from the exterior is superimposed on the original image.
Claims11
A correction image creation device comprising:
- an acquisition unit that is configured to acquire at least one original image that is a basis in a case of creating a correction image used in offset correction with respect to an image that has been obtained by imaging;
- a determination is configured to determine whether or not noise, from an exterior, is superimposed on the original image, the noise from the exterior including at least one of noise caused by scatter radiation, noise caused by an impact, or noise caused by electromagnetic waves;
- and
- a creation unit that is configured to create the correction image, using an original image that has been determined by the determination unit as not having noise from the exterior superimposed thereon.
A correction image creation method comprising:
- acquiring at least one original image, which is a basis when creating a correction image used in offset correction with respect to an image that has been obtained by imaging;
- determining whether or not noise, from an exterior, is superimposed on the original image, the noise from the exterior including at least one of noise caused by scatter radiation, noise caused by an impact, or noise caused by electromagnetic waves;
- and
- creating the correction image, using an original image that has been determined as not having noise from the exterior superimposed thereon.
Dependencies are inferred from the claim text.