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. 10, 2019
Filed:
Jun. 11, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Yeong-Taeg Kim, Irvine, CA (US);
Seongnam Oh, Irvine, CA (US);
Soojung Hyun, Tustin, CA (US);
Li Tao, Irvine, CA (US);
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 11/60 (2006.01); G06T 5/00 (2006.01); G06T 5/40 (2006.01); G06T 5/50 (2006.01);
U.S. Cl.
CPC ...
G06T 11/60 (2013.01); G06T 5/007 (2013.01); G06T 5/008 (2013.01); G06T 5/40 (2013.01); G06T 5/50 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20208 (2013.01);
Abstract
A method for video tone mapping includes receiving an overlay indication from an input data stream indicating whether a graphic is being overlaid on image data for a High Dynamic Range (HDR) scene. Based on the overlay indication, a hardware processor processes a video stream using a first tone mapping function to generate a first tone mapped video, or a second tone mapping function to generate a second tone mapped video.