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:
Sep. 08, 2026
Filed:
Oct. 04, 2024
Fujifilm Corporation, Tokyo, JP;
Toru Shirai, Tokyo, JP;
Tomoki Amemiya, Tokyo, JP;
Suguru Yokosawa, Tokyo, JP;
Yukio Kaneko, Tokyo, JP;
Atsuro Suzuki, Tokyo, JP;
Keisuke Nishio, Tokyo, JP;
Takenori Murase, Tokyo, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Provided is a technology capable of effectively obtaining a ringing correction effect even for a two-dimensional image or a three-dimensional image with a simple CNN configuration. A CNN that has been trained to perform ringing correction for a direction of a dimension lower than a dimension of an image that is a correction target is prepared, and the CNN is applied in multiple stages to perform the ringing correction. For training the CNN, an image captured by increasing a measurement matrix size in one or two directions need only be used, thereby reducing an imaging time for acquiring training data and a burden of data processing, and enabling handling of images of various dimensions.