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:
Jul. 22, 2025
Filed:
Sep. 07, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/10 (2006.01); G06T 5/70 (2024.01); G06T 7/11 (2017.01); G06T 7/13 (2017.01); G06V 10/56 (2022.01); G06V 10/60 (2022.01); G06V 10/764 (2022.01);
U.S. Cl.
CPC ...
G06T 5/10 (2013.01); G06T 5/70 (2024.01); G06T 7/11 (2017.01); G06T 7/13 (2017.01); G06V 10/56 (2022.01); G06V 10/60 (2022.01); G06V 10/764 (2022.01); G06T 2207/10024 (2013.01); G06T 2207/20052 (2013.01);
Abstract
A method includes dividing an image into overlapping image patches each having a specified size. The method also includes analyzing content of each image patch using a mathematical transform technique to classify each image patch into at least one class. The method further includes filtering each image patch for noise suppression by suppressing one or more transform coefficients of the image patch. An amount of suppression for each of the one or more transform coefficients is selected according to the at least one class of the image patch. In addition, the method includes reconstructing the filtered image patches into an output image.