US Patent Issued to LENOVO (BEIJING) on Sept. 8 for "Three-dimensional object detection method and device and readable storage medium" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,281, issued on Sept. 8, was assigned to LENOVO (BEIJING) Ltd. (Beijing).

"Three-dimensional object detection method and device and readable storage medium" was invented by Li Liu (Beijing) and Xujie Chen (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A three-dimensional object detection method includes: determining first plane coordinates of multiple landing points of a first object based on a projection frame of the 3D first object in a to-be-detected image, the to-be-detected image being captured by an image acquisition device; obtaining first world coordinate information based on a world coordinate system established based on position in...