US Patent Issued to TENCENT AMERICA on Oct. 14 for "Systems and methods for parameterizing arithmetic coder probability update rates" (California Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,615, issued on Oct. 14, was assigned to TENCENT AMERICA LLC (Palo Alto, Calif.).

"Systems and methods for parameterizing arithmetic coder probability update rates" was invented by Madhu Peringassery Krishnan (Palo Alto, Calif.), Xin Zhao (Palo Alto, Calif.) and Shan Liu (Palo Alto, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The various embodiments described herein include methods and systems for encoding and decoding video. In one aspect, a method includes receiving a video bitstream that includes a plurality of blocks. The method also includes obtaining, from the video bitstream, respective values for one or more parameters associated wi...