The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2026
Filed:
Mar. 28, 2023
Fujifilm Corporation, Tokyo, JP;
Junya Morita, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A processor provided in a radiation image processing apparatus acquires two radiation images obtained by imaging breasts of the same subject, calculates, based on the radiation images, a pixel mammary gland ratio, which is a ratio of a mammary gland for each pixel in each of the radiation images, calculates, based on the pixel mammary gland ratio, a region mammary gland ratio in a predetermined region of each of the radiation images, evaluates extensibility of the mammary gland by comparing two region mammary gland ratios respectively calculated using the two radiation images, and performs control to display an evaluation result of the extensibility.
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