ALEXANDRIA, Va., June 16 -- United States Patent no. 12,307,729, issued on May 20, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method that generate LODs based on an octree" was invented by Hyunmook Oh (Seoul, South Korea) and Sejin Oh (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A point cloud data transmission method according to embodiments may comprise the steps of: acquiring point cloud data; encoding, by application of a geometry tree, geometry information including positions of points of the point cloud data; encoding attribute...