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:
Aug. 25, 2020
Filed:
Jun. 07, 2016
Interdigital Vc Holdings, Inc., Wilmington, DE (US);
Fabrice Leleannec, Mouazé, FR;
Sebastien Lasserre, Thorigné Fouillard, FR;
Yannick Olivier, Thorigné Fouillard, FR;
David Touze, Rennes, FR;
Patrick Lopez, Livré sur Changeon, FR;
INTERDIGITAL VC HOLDINGS, INC., Wilmington, DE (US);
Abstract
The present disclosure generally relates to a method and device for obtaining three color difference components from three components C1, C2 and C3 representing colors picture data in an input color space, a first of said color difference components being defined from the component C1, a second of said color difference components being defined from the first color difference component and the component C2, and a third of said color difference components being defined from the first color difference component and the component C3. The method is characterized in that it further comprises: —obtaining a first component by applying a process to the component C1; —obtaining said first color difference component by applying the inverse process to the first component.