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:
Oct. 07, 2025
Filed:
Aug. 29, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Yosuke Takada, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An apparatus acquires an image group including a plurality of first images, generates a plurality of second images by adding predetermined noise to each of the plurality of first images and applying a digital gain, generates learning data including respective pairs of the plurality of first images and the corresponding plurality of second images, and performs learning using a neural network and the learning data. The noise added when the plurality of second images is generated is noise reproducing a histogram containing discrete distribution decreases.
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