METHOD AND APPARATUS FOR DETERMINING ROAD INFORMATION, AND VEHICLE

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.

VisionG06T 7/579B60W 40/076G06T 7/246G06T 7/60G06T 7/73G06V 20/56B60W 2420/403G06T 2200/04+4 more

AI classification

Vision1.00
AI hardware0.02
Natural language0.01
Evolutionary computation0.01
Machine learning0.00
Speech0.00
Knowledge representation0.00
Planning0.00

Ownership

BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.

assignment · 513820201

Assignors

YANG, YANG

On an employer assignment, the assignors are typically the inventors.

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