ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,756,858, issued on Oct. 6, was assigned to Koninklijke Philips N.V. (Eindhoven, Netherlands).
"Method for encoding/decoding video signal and device therefor" was invented by Bae Keun Lee (Seongnam-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A video decoding method, according to the present invention, comprises the steps of: deriving an L0 motion vector and an L1 motion vector of a current block; deriving an L0 prediction sample and an L1 prediction sample for a first position inside the current block on the basis of the L0 motion vector and the L1 motion vector; determining whether to apply a bidirectional optical flow to the current b...