SYSTEM AND METHOD FOR CALIBRATING A LIDAR AND A CAMERA TOGETHER USING SEMANTIC SEGMENTATION

Patent №

US 11,067,693

Granted

2021-07-20

Filed 2018

Owner

TOYOTA RESEARCH INSTITUTE, INC.

+1 more

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

16033289

System, methods, and other embodiments described herein relate to calibrating a light detection and ranging (LiDAR) sensor with a camera sensor. In one embodiment, a method includes controlling i) the LiDAR sensor to acquire point cloud data, and ii) the camera sensor to acquire an image. The point cloud data and the image at least partially overlap in relation to a field of view of a surrounding environment. The method includes projecting the point cloud data into the image to form a combined image. The method includes adjusting sensor parameters of the LiDAR sensor and the camera sensor according to the combined image to calibrate the LiDAR sensor and the camera sensor together.

VisionG01S 7/4972G01S 17/08G01S 17/86G01S 17/89G01S 17/931G06T 7/11G06T 7/32G06T 7/50+4 more

AI classification

Vision1.00
AI hardware0.03
Machine learning0.02
Natural language0.01
Planning0.01
Evolutionary computation0.00
Speech0.00
Knowledge representation0.00

Ownership

TOYOTA RESEARCH INSTITUTE, INC.

assignment · 465700843

TOYOTA JIDOSHA KABUSHIKI KAISHA

assignment · 584190599

Assignors

WALLS, JEFFREY M., WOLCOTT, RYAN W.

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

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