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:
Feb. 15, 2022
Filed:
Oct. 20, 2020
Koninklijke Philips N.v., Eindhoven, NL;
Chris Damkat, Eindhoven, NL;
Gerard De Haan, Helmond, NL;
Mark Jozef Willem Mertens, Eindhoven, NL;
Remco Muijs, Meteren, NL;
Martin Hammer, Arendonk, BE;
Philip Steven Newton, Waalre, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
This invention provides a process which allows better quality rendering of video on any display. The process proposes encoding, video data and additional data. The additional data includes a change time instant. The change time instant can be used to indicate a change in time of a characteristic luminance. The characteristic luminance summarizes the set of luminances of pixels in an image of the video data. The process includes generating on descriptive data based on the video data and encoding and outputting the descriptive data as additional data.