ALEXANDRIA, Va., March 24 -- United States Patent no. 12,587,640, issued on March 24, was assigned to InterDigital CE Patent Holdings SAS (Paris).

"Interactions between neural network-based intra prediction modes and regular intra prediction modes" was invented by Thierry Dumas (Rennes, France), Franck Galpin (Thorigne-Fouillard, France), Philippe Bordes (Laille, France), Fabrice Le Leannec (Betton, France) and Antoine Robert (Mezieres sur Couesnon, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods, and instrumentalities are disclosed for performing intra prediction of a luminance coding block and/or a chrominance coding block and related signaling when neural network-based intra predict...