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:
Oct. 22, 2019
Filed:
Jun. 29, 2016
Applicant:
British Broadcasting Corporation, London, GB;
Inventors:
Timothy John Borer, Surrey, GB;
Andrew David Raine Cotton, London, GB;
Assignee:
British Broadcasting Corporation, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/77 (2006.01); G09G 5/02 (2006.01); H04N 5/202 (2006.01); G06T 5/00 (2006.01); H04N 9/68 (2006.01); G09G 5/10 (2006.01);
U.S. Cl.
CPC ...
H04N 9/77 (2013.01); G06T 5/009 (2013.01); G09G 5/02 (2013.01); H04N 5/202 (2013.01); H04N 9/68 (2013.01); G06T 2207/20208 (2013.01); G09G 5/10 (2013.01); G09G 2320/0276 (2013.01); G09G 2340/06 (2013.01); G09G 2360/16 (2013.01); G09G 2370/04 (2013.01);
Abstract
Described are concepts, systems and techniques related to processing an input video signal intended for a first display to produce an output signal appropriate for a second display. The concepts, systems and techniques include converting using one or more transfer functions arranged to provide relative scene light values and remove or apply rendering intent of the input or output video signal, wherein the removing or applying rendering intent alters luminance.