公开(公告)号：US20220198743A1

公开(公告)日：2022-06-23

申请号：US17527564

申请日：2021-11-16

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Zhaoliang Liu ,  Sili Chen ,  Yang Zhao

IPC: G06T15/20 ,  G06T15/40 ,  G06T17/05 ,  G06T7/246

Abstract: A method and apparatus for generating location information, an electronic device, and a computer readable storage medium are provided. The method may include: constructing a corresponding plane equation based on three-dimensional space coordinates of a matching feature pair of a target plane object included in a pair of adjacent image frames having a frame interval less than a preset interval; merging identical plane equations in generated plane equations to obtain a target plane equation, and finally calculating to obtain real corner coordinates of the target plane object, based on corner theoretical coordinates of a graphic box on a plane corresponding to the target plane equation and gravity information of the target plane object.