US Patent Issued to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS on July 7 for "Encoding and decoding method, bitstream, encoder, decoder, and computer storage medium" (Chinese Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,676,991, issued on July 7, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Dongguan, China).

"Encoding and decoding method, bitstream, encoder, decoder, and computer storage medium" was invented by Fan Wang (Dongguan, China) and Zhihuang Xie (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A decoding method, an encoding method, an encoder, and a decoder are provided. The decoding method includes that: determining, by parsing a bitstream, last significant coefficient location reverse identification information of a current slice, and coordinate information of a last significant coefficient of a current block of blocks i...