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:
Jan. 06, 2026
Filed:
Mar. 21, 2023
Applicant:
Interdigital Ce Patent Holdings, Sas, Paris, FR;
Inventors:
David Touze, Rennes, FR;
Frederic Plissonneau, Thorigne-Fouillard, FR;
Laurent Cauvin, Chevaigne, FR;
Guillaume Poirier, Rennes, FR;
Assignee:
InterDigital CE Patent Holdings, SAS, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/186 (2014.01); G06T 7/90 (2017.01); G06V 10/60 (2022.01); H04N 1/60 (2006.01);
U.S. Cl.
CPC ...
H04N 19/186 (2014.11); G06T 7/90 (2017.01); G06V 10/60 (2022.01); H04N 1/60 (2013.01); G06T 2207/10024 (2013.01);
Abstract
A method for correcting a SDR video in a SL-HDR1 system comprising identifying samples of a SDR picture the chroma components values of which risking to be clipped during a SL-HDR1 process; and, correcting the identified samples to prevent from the clipping before a generation of a HDR picture from the SDR picture.