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Bone mineral information acquisition apparatus, bone mineral information acquisition method, and bone mineral information acquisition program
Bone mineral information acquisition apparatus, bone mineral information acquisition method, and bone mineral information acquisition program
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机译:骨矿物信息采集装置,骨矿物信息采集方法和骨矿物信息采集计划
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摘要
A body thickness estimation unit estimates a body thickness of a subject for each pixel of a radiographic image including a primary ray component and a scattered ray component, on the basis of the radiographic image. A bone part pixel value acquisition unit acquires a bone part pixel value which is a pixel value of a bone region of the subject, on the basis of the radiographic image. An information acquisition unit acquires bone mineral information indicating a bone mineral content of the bone region for each pixel of the bone region on the basis of imaging conditions in a case in which the radiographic image has been acquired, the body thickness for each pixel, and the bone part pixel value.
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