ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,791, issued on May 13, was assigned to ZHEJIANG DAHUA TECHNOLOGY Co. LTD. (Hangzhou, China).
"Method and system for intra-prediction" was invented by Cheng Fang (Hangzhou, China), Dong Jiang (Hangzhou, China), Jucai Lin (Hangzhou, China), Jun Yin (Hangzhou, China) and Feiyang Zeng (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for intra-prediction is provided, including: determining at least one reference line of a current coding block, each of the at least one reference line comprising a plurality of first reference pixels; down-sampling the at least one reference line and obtaining a plurality of second reference pixels; ...