ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,724, issued on Feb. 17, was assigned to V-NOVA INTERNATIONAL Ltd. (London).
"Processing of residuals in video coding" was invented by Simone Ferrara (London), Lorenzo Ciccarelli (London) and Guido Meardi (London).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to aspects of the invention there is provided a method of modifying sets of residuals data where residual data can be used to correct or enhance data of a base stream, for example a frame of a video encoded using a different video coding technology. There may be provided a method of encoding an input signal, the method comprising: receiving an input signal; generating one or more sets ...