ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,003, issued on April 14, was assigned to DOLBY INTERNATIONAL AB (Dublin).
"Encoding/decoding video picture partitioned in CTU grids" was invented by Pierre Andrivon (Beijing) and Fabrice Leleannec (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for encoding a video picture into a bitstream of encoded video picture data, includes: obtaining a grid of coding-tree units to split at least one component of the video picture into coding-tree units, each coding-tree unit being a picture area subdivided according to a coding tree; determining at least one shifting offset by aligning at least one boundary of the grid of coding-tree units wi...