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. 29, 2021
Filed:
Mar. 19, 2012
Remco Theodorus Johannes Muijs, Meteren, NL;
Mark Jozef Willem Mertens, Eindhoven, NL;
Wilhelmus Hendrikus Alfonsus Bruls, Eindhoven, NL;
Chris Damkat, Eindhoven, NL;
Martin Hammer, Arendonk, BE;
Cornelis Wilhelmus Kwisthout, Breda, NL;
Remco Theodorus Johannes Muijs, Meteren, NL;
Mark Jozef Willem Mertens, Eindhoven, NL;
Wilhelmus Hendrikus Alfonsus Bruls, Eindhoven, NL;
Chris Damkat, Eindhoven, NL;
Martin Hammer, Arendonk, BE;
Cornelis Wilhelmus Kwisthout, Breda, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
The method of analyzing a difference of at least two gradings of an image on the basis of: obtaining a first graded picture (LDR) with a first luminance dynamic range; obtaining data encoding a grading of a second graded picture (HDR) with a second luminance dynamic range, different from the first luminance dynamic range; determining a grading difference data structure (DATGRAD) on the basis of at least the data encoding the grading of the second graded picture (HDR), allows more intelligently adaptive encoding of the imaged scenes, and consequently also better use of those pictures, such as higher quality rendering under various rendering scenarios.