US Patent Issued to Huawei Technologies on May 26 for "Tile group signaling in video coding" (California Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,641,253, issued on May 26, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Tile group signaling in video coding" was invented by Fnu Hendry (San Diego) and Ye-Kui Wang (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method implemented in an encoder for encoding a video bitstream that includes coded data for a plurality of pictures, each of the plurality of pictures comprises at least one slice. The method includes encoding a flag that indicates whether tile information for a picture is present in a picture parameter set or present in a slice header, where the tile information indicates a location of a slice within the picture...