US Patent Issued to LG Electronics on June 3 for "Image or video coding based on quantization-related information" (South Korean Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,631, issued on June 3, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Image or video coding based on quantization-related information" was invented by Hendry Hendry (Seoul, South Korea), Seunghwan Kim (Seoul, South Korea) and Jie Zhao (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to the disclosure of the present document, chroma quantization parameter offset-related information can be signaled through palette coding syntax, and index information of a chroma quantization parameter offset list can be efficiently parsed/signaled on the basis of information on the number of entries in the chroma quantization par...