US Patent Issued to TELEFONAKTIEBOLAGET LM ERICSSON on Dec. 2 for "Rectangular tile group signaling" (Swedish Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,893, issued on Dec. 2, was assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (Stockholm).

"Rectangular tile group signaling" was invented by Rickard Sjoberg (Stockholm), Mitra Damghanian (Upplands-Bro, Sweden), Martin Pettersson (Vallentuna, Sweden) and Jacob Strom (Stockholm).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for decoding a picture from a bitstream. The method includes decoding a tile partition structure from one or more syntax elements in the bitstream. The method includes determining a number of tiles N in the picture. The method includes decoding a number of partitions in the picture, wherein each partition comprises an inte...