公开(公告)号：US12270674B2

公开(公告)日：2025-04-08

申请号：US17719913

申请日：2022-04-13

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Zhaohui Yang ,  Xuecen Shen ,  Xiao Li ,  Linghao Pu ,  Chuansheng Jia

IPC: G01C21/36 ,  G01S19/24 ,  G01S19/42 ,  G06T7/579

Abstract: The present disclosure provides a method and apparatus for a route navigation, which relate to the technical fields of computer vision, image processing, augmented reality and the like. An implementation solution is: performing an augmented reality navigation on a current route based on real-time acquired GPS information of a terminal; acquiring SLAM (simultaneous localization and mapping) coordinates of the terminal; converting, in response to determining that the GPS information meets a preset positioning difference condition, the SLAM coordinates into calculated geographic coordinates; and performing an augmented reality navigation on the current route based on the calculated geographic coordinates.

公开(公告)号：US20220236069A1

公开(公告)日：2022-07-28

申请号：US17719913

申请日：2022-04-13

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Zhaohui Yang ,  Xuecen Shen ,  Xiao Li ,  Linghao Pu ,  Chuansheng Jia

IPC: G01C21/36 ,  G06T7/579 ,  G01S19/24 ,  G01S19/42

Abstract: The present disclosure provides a method and apparatus for a route navigation, which relate to the technical fields of computer vision, image processing, augmented reality and the like. An implementation solution is: performing an augmented reality navigation on a current route based on real-time acquired GPS information of a terminal; acquiring SLAM (simultaneous localization and mapping) coordinates of the terminal; converting, in response to determining that the GPS information meets a preset positioning difference condition, the SLAM coordinates into calculated geographic coordinates; and performing an augmented reality navigation on the current route based on the calculated geographic coordinates.