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. 21, 2016
Filed:
May. 12, 2015
Applicant:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Inventors:
Assignee:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/36 (2006.01); H04N 19/136 (2014.01); G06T 5/00 (2006.01); G06T 5/50 (2006.01); H04N 19/117 (2014.01); H04N 19/124 (2014.01); H04N 19/182 (2014.01); H04N 19/186 (2014.01); H04N 19/44 (2014.01); H04N 19/46 (2014.01); G06K 9/46 (2006.01); G06T 7/40 (2006.01);
U.S. Cl.
CPC ...
H04N 19/136 (2014.11); G06K 9/4652 (2013.01); G06T 5/009 (2013.01); G06T 5/50 (2013.01); G06T 7/408 (2013.01); H04N 19/117 (2014.11); H04N 19/124 (2014.11); H04N 19/182 (2014.11); H04N 19/186 (2014.11); H04N 19/44 (2014.11); H04N 19/46 (2014.11); G06T 2207/20008 (2013.01); G06T 2207/20024 (2013.01); G06T 2207/20208 (2013.01);
Abstract
Image encoding and decoding are described. An input HDR image that includes a base image and a ratio image may be stored using two or more color description profiles. One profile defines the encoding color space of the base image and the second profile defines the encoding color space of the HDR metadata which may be different than the color space of the base image.