US Patent Issued to QUALCOMM on May 26 for "Adaptive loop filter classifiers" (German, American Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,641,296, issued on May 26, was assigned to QUALCOMM Inc. (San Diego).

"Adaptive loop filter classifiers" was invented by Ikram Jumakulyyev (Grobenzell, Germany), Nan Hu (San Diego), Vadim Seregin (San Diego), Marta Karczewicz (San Diego), Zhi Zhang (Munich) and Han Huang (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "Example methods and devices are disclosed relating to the use of adaptive loop filter classifiers. An example method includes determining a sum of absolute values of one or more reconstructed residual sample values within a window associated with a block of the video data. The example method includes determining a class index base...