US Patent Issued to Zoom Communications on Oct. 14 for "Deriving in-loop filter parameters for video coding" (Chinese, American Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,657, issued on Oct. 14, was assigned to Zoom Communications Inc. (San Jose, Calif.).

"Deriving in-loop filter parameters for video coding" was invented by Yi Guo (Hangzhou, China), Zhichu He (Hangzhou, China), Rui Li (Hangzhou, China), Bo Ling (Saratoga, Calif.), Jing Wu (Hangzhou, China), Minxia Yang (Hangzhou, China), Shiyan Zhang (Hangzhou, China) and Yichen Zhang (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Deriving in-loop filter parameters via training for video encoding is provided. A video encoder performs inter prediction for a frame in a set of frames of the video to generate prediction residuals for the frame. The inter...