US Patent Issued to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS on Jan. 20 for "Video decoder, video encoder, and bitstream performing parity hiding" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,018, issued on Jan. 20, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Guangdong, China).

"Video decoder, video encoder, and bitstream performing parity hiding" was invented by Luhang Xu (Guangdong, China) and Hang Huang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A video decoder, a video encoder, and a bitstream are provided. A bitstream is decoded, to obtain P quantized coefficients and a first quantized coefficient in a current region, where the current region is a region in a current block including at least one non-zero quantized coefficient, the first quantized coefficient is obtained by performing pa...