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:
Jan. 10, 2023
Filed:
May. 27, 2021
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/357 (2011.01); H04N 9/04 (2006.01); H04N 7/01 (2006.01); G06K 7/14 (2006.01); G06T 5/00 (2006.01); H04N 9/73 (2006.01);
U.S. Cl.
CPC ...
H04N 5/357 (2013.01); H04N 9/0455 (2018.08);
Abstract
An image processing system includes: an image sensor suitable for generating an RYYB (Red Yellow Yellow Blue) bayer image by applying an RYYB color filter array; an interpolation logic suitable for generating a Y image at a position of an R image portion in the RYYB bayer image by interpolating a YY image portion in the RYYB bayer image; and a guided filtering logic suitable for guided-filtering the R image portion in the RYYB bayer image by using, as a guide image, the Y image at the position of the R image portion.
Lee, Yoon. (2023). Image signal processor and image processing system (U.S. Patent No. 11553146). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11553146
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