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:
Apr. 14, 2025
Filed:
Jan. 24, 2024
Applicant:
Interdigital Madison Patent Holdings, Sas, Paris, FR;
Inventors:
Philippe Bordes, Laille, FR;
Fabrice Leleannec, Mouazé, FR;
Tangi Poirier, Thorigné-Fouillard, FR;
Fabrice Urban, Thorigné-Fouillard, FR;
Assignee:
InterDigital Madison Patent Holdings, SAS, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/132 (2013.12); H04N 19/105 (2013.12); H04N 19/176 (2013.12); H04N 19/196 (2013.12);
U.S. Cl.
CPC ...
H04N 19/132 (2014.10); H04N 19/105 (2014.10); H04N 19/176 (2014.10); H04N 19/196 (2014.10);
Abstract
A method for reconstructing a picture block is disclosed, wherein the block is predicted using local illumination compensation. The parameters of local illumination compensation are determined according to a selection of reconstructed samples located to the left and above of the current block. In the case where some of them are unavailable, they may be replaced using different techniques.