Patent №
US 11,106,921
Granted
2021-08-31
Filed 2019
Owner
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
16729324
The present disclosure provides a method and an apparatus for determining road information, a vehicle and a computer readable storage medium. The method includes: triggering the camera to capture M images during driving, M being an integer not less than 2; performing three-dimensional reconstruction based on the M images to obtain a three-dimensional model; determining a first vector of the three-dimensional model, the first vector indicating a gravity direction in the three-dimensional model; and determining the road information of a road where the vehicle is located based on M spatial positions and the first vector, the M spatial positions being spatial positions of a center of the camera in the three-dimensional model at M time points and the M images are captured by the camera respectively at the M time points, the road information including a slope type and/or a slope value.
AI classification
Ownership
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
assignment · 513820201
Assignors
YANG, YANG
On an employer assignment, the assignors are typically the inventors.