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:
Feb. 28, 2023
Filed:
May. 12, 2018
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Fabio Ricardi, Menlo Park, CA (US);
Gijesh Varghese, Milpitas, CA (US);
Wu Cheng, Millbrae, CA (US);
Claus Moelgaard, Los Gatos, CA (US);
Todd Sachs, Palo Alto, CA (US);
Farhan Baqai, Fremont, CA (US);
Assignee:
APPLE INC., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/00 (2006.01); G06T 7/13 (2017.01); G06V 10/46 (2022.01); G06T 3/40 (2006.01);
U.S. Cl.
CPC ...
G06T 5/002 (2013.01); G06T 3/4015 (2013.01); G06T 7/13 (2017.01); G06V 10/46 (2022.01); G06V 10/473 (2022.01);
Abstract
In one embodiment, a method includes obtaining an image comprising a plurality of pixels, determining, for a particular pixel of the plurality of pixels, a gradient value, classifying, based on the gradient value, the particular pixel into a flat class or one of a plurality of edge classes, and denoising the particular pixel based on the classification.