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:
Jun. 26, 2018
Filed:
Jan. 12, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Li Tao, Mountain View, CA (US);
Yeong-Taeg Kim, Mountain View, CA (US);
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/0484 (2013.01); H04N 9/68 (2006.01);
U.S. Cl.
CPC ...
G06F 3/04845 (2013.01); H04N 9/68 (2013.01);
Abstract
A method, apparatus, and non-transitory computer readable medium for video tone mapping. The method includes receiving the video and metadata at least partially representative of a global tone mapping function. The method further includes determining the global tone mapping function based at least on the metadata and a characteristic of the display and generating a tone mapped video by applying the global tone mapping function to the video and using the peak luminance value of the display in the application of the global tone mapping function.