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:
Nov. 18, 2025
Filed:
Aug. 25, 2022
Fujifilm Corporation, Tokyo, JP;
Wataru Fukuda, Kanagawa, JP;
FUJIFILM CORPORATION, Tokyo, JP;
Abstract
A processor of an image processing device acquires a low-energy image captured by irradiating an object, into which a contrast medium has been injected, with radiation having first energy emitted from a radiation source and detecting the radiation with a radiation detector, a high-energy image captured by irradiating the object with radiation having second energy higher than the first energy emitted from the radiation source and detecting the radiation with the radiation detector, and a first difference image indicating a difference between the high-energy image and the low-energy image, specifies an artifact region including an artifact from the first difference image, and generates a second difference image which indicates the difference between the high-energy image and the low-energy image and in which an influence of an artifact component caused by the artifact has been suppressed on the basis of the artifact region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile