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:
Mar. 10, 2020
Filed:
Feb. 16, 2017
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Sheng Qu, San Jose, CA (US);
Peng Yin, Ithaca, NY (US);
Yan Ye, San Diego, CA (US);
Yuwen He, San Diego, CA (US);
Walter Gish, Oak Park, CA (US);
Guan-Ming Su, Fremont, CA (US);
Yufei Yuan, Austin, TX (US);
Samir Hulyalkar, Los Gatos, CA (US);
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Abstract
Coding syntaxes in compliance with same or different VDR specifications may be signaled by upstream coding devices such as VDR encoders to downstream coding devices such as VDR decoders in a common vehicle in the form of RPU data units. VDR coding operations and operational parameters may be specified as sequence level, frame level, or partition level syntax elements in a coding syntax. Syntax elements in a coding syntax may be coded directly in one or more current RPU data units under a current RPU ID, predicted from other partitions/segments/ranges previously sent with the same current RPU ID, or predicted from other frame level or sequence level syntax elements previously sent with a previous RPU ID. A downstream device may perform decoding operations on multi-layered input image data based on received coding syntaxes to construct VDR images.