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. 19, 2013
Filed:
Jun. 20, 2008
Jurgen Stauder, Montreuil sur Ille, FR;
Joel Sirot, Montreuil sur Ille, FR;
Laurent Blonde, Thorigne Fouillard, FR;
Jurgen Stauder, Montreuil sur Ille, FR;
Joel Sirot, Montreuil sur Ille, FR;
Laurent Blonde, Thorigne Fouillard, FR;
Thomson Licensing, Boulogne-Billancourt, FR;
Abstract
Before the transmission of the source color values of the images of each group Gof images of this sequence, a partial color transform LUT related to this group Gis generated, then transmitted, —and, a resultant color transform LUT related to said group Gis reconstructed by combining the transmitted partial color transform look up table of this group Gwith, if any, all the other partial color transform look up tables that have been previously transmitted, —then each images of said group are color transformed using this LUT. The invention allows a good precision of color transformation with a limited bandwidth.