US Patent Issued to BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY on June 30 for "Cross-component Sample Adaptive Offset" (Chinese, American Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,847, issued on June 30, was assigned to BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY Co. LTD. (Beijing).

"Cross-component Sample Adaptive Offset" was invented by Che-Wei Kuo (Beijing), Xiaoyu Xiu (San Diego), Wei Chen (San Diego), Xianglin Wang (San Diego), Yi-Wen Chen (San Diego), Hong-Jheng Jhu (Beijing), Ning Yan (Hangzhou, China) and Bing Yu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for Cross-Component Sample Adaptive Offset (CCSAO) process is provided. The method comprises: determining a first rate-distortion (RD) cost for a block using a first classifier, wherein the first classifier having a first category number in a ...