US Patent Issued to LG Electronics on Dec. 30 for "Image coding method based on transform, and device therefor" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,513,298, issued on Dec. 30, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Image coding method based on transform, and device therefor" was invented by Moonmo Koo (Seoul, South Korea), Seunghwan Kim (Seoul, South Korea), Mehdi Salehifar (Seoul, South Korea) and Jaehyun Lim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An image decoding method according to the present document comprises a step of applying an inverse primary transform to a transform coefficient so as to derive residual samples for a current block, wherein: the inverse primary transform is performed on the basis of an MTS index received from a bitstream; th...