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. 23, 2019
Filed:
Jun. 10, 2017
Applicant:
Thomson Licensing, Issy les Moulineaux, FR;
Inventors:
Angelo Mazzante, Melesse, FR;
Marie-Jean Colaitis, Cesson-Sévigné, FR;
Jurgen Stauder, Montreuil/Ille, FR;
Assignee:
INTERDIGITAL VC HOLDINGS, INC., Wilmington, DE (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/60 (2006.01); G06T 7/90 (2017.01);
U.S. Cl.
CPC ...
H04N 1/6066 (2013.01); G06T 7/90 (2017.01); H04N 1/6008 (2013.01); H04N 1/6061 (2013.01);
Abstract
Source colors are mapped within a mapping segment starting at a preserved gamut boundary color (P) and ending at a target gamut boundary color (I) of the chromaticity plane, corresponding, in a linear 3D color space, to an intersection of the target color gamut (TCG) with a plane of constant luminance and with a mapping plane (MKO) comprising said source color (M), a black point (K) and a white point (O).