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:
Dec. 04, 2018
Filed:
Dec. 07, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Alexander Getman, Hwasung, KR;
Ilia Ovsiannikov, Hwasung, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/64 (2006.01); G06T 5/00 (2006.01); H04N 9/04 (2006.01); H04N 9/73 (2006.01); G06T 3/40 (2006.01);
U.S. Cl.
CPC ...
H04N 9/646 (2013.01); G06T 3/4015 (2013.01); G06T 5/002 (2013.01); G06T 5/004 (2013.01); G06T 5/008 (2013.01); G06T 5/009 (2013.01); H04N 9/045 (2013.01); H04N 9/735 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20024 (2013.01); G06T 2207/20208 (2013.01);
Abstract
An imaging apparatus may include an image sensor that includes a Bayer color filter array (CFA) of 2-by-2 cell groups each of which includes a red pixel, a blue pixel, and two green pixels, and an image signal processor for processing raw data from the Bayer CFA. The image signal processor corrects the raw data to reduce artifacts such as image contrast degradation caused by using green pixels with wide transmission spectrum.