US Patent Issued to Nokia Technologies on Feb. 17 for "Image decoding method using BDPCM and device therefor" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,719, issued on Feb. 17, was assigned to Nokia Technologies Oy (Espoo, Finland).

"Image decoding method using BDPCM and device therefor" was invented by Sunmi Yoo (Seoul, South Korea), Junghak Nam (Seoul, South Korea) and Jungah Choi (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An image decoding method performed by a decoding apparatus according to the present document comprises the steps of: deriving prediction samples for a first sample and a second sample of the current block on the basis of BDPCM-related information about the current block and neighboring samples of the current block; deriving residual samples for the first ...