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:
Aug. 25, 2026
Filed:
Jan. 12, 2024
Fujifilm Healthcare Corporation, Kashiwa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Provided is an image in which noise and artifacts, which pose a problem in intraoperative MRI, are reduced and a decrease in sharpness due to noise reduction for a tissue or a site, for which high visibility is required, is suppressed. In a case of generating and presenting a third MR image by using a first MR image acquired by an MRI apparatus and a second MR image obtained by performing processing of reducing noise and artifacts with respect to the first MR image, a difference for each pixel between the first MR image and the second MR image is taken, and a weighting value for each pixel is calculated using a generated difference image. The weighting value is used to combine the first MR image and the second MR image through weighted averaging for each pixel, and the combined image is presented.