US Patent Issued to InterDigital CE Patent Holdings on Nov. 18 for "Method for limiting effects of quantization in a color gamut modification process applied to a video content" (French Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,477,090, issued on Nov. 18, was assigned to InterDigital CE Patent Holdings SAS (Paris).

"Method for limiting effects of quantization in a color gamut modification process applied to a video content" was invented by David Touze (Rennes, France), Robin Le Naour (Cesson-Sevigne, France), Laurent Cauvin (Chevaigne, France) and Nicolas Caramelli (Rennes, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method comprising applying a conversion function to first RGB picture data in a color gamut and corresponding to a first non-linear domain to obtain second RGB picture data in the same color gamut in a linear domain, said conversion function being a co...