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. 30, 2020
Filed:
Aug. 12, 2019
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Dolby International Ab, Amsterdam, Zuidoost, NL;
Klaas Heinrich Schueuer, Berlin, DE;
David Brooks, Mountain View, CA (US);
Satoshi Teshigawara, Cupertino, CA (US);
Tao Chen, Palo Alto, CA (US);
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Dolby International AB, Amsterdam Zuidoost, NL;
Abstract
In a method to reconstruct a high dynamic range video signal, a decoder receives a base layer standard dynamic range video signal, an enhancement layer video signal, and a metadata bitstream for a reference processing unit. A decoder reconstructs a high-dynamic range video output signal based on the base layer video signal, the enhancement layer video signal, and the data syntax and metadata specified by the metadata bitstream.