Statische Kamerakalibrierung unter Verwendung der Bewegung eines Fahrzeugabschnitts

Details

Veröffentlichungs-Nr.

EP3644279

Aktenzeichen

EP18202458

Anmeldetag

25. Oktober 2018

Veröffentlichung

22. Oktober 2025

Erteilung

22. Oktober 2025

Rechtsraum

EP

IPC

G06T7/73G06T7/80

Abstract

Disclosed are a system and a method for extrinsic calibration of an image capture system of a vehicle, the vehicle comprises a body and a body portion, wherein the body portion is configured to rotate around a rotation axis relative to the vehicle comprising an image capture system comprising an image capture device adapted to capture at least two images of the body and/or surrounding area of the vehicle, wherein the image capture device is mounted on a body portion, an identification unit adapted to identify at least two image features in the images, a calculation unit adapted to calculate a direction of the rotation axis relative to the image capture device on the basis of the image features, and a calibration unit configured to determine extrinsic parameters of the image capture system on the basis of the calculated direction of the rotation axis relative to vehicle.Using the invention, simple and fast calibration of image capture systems on vehicles is made possible using degrees of freedom of movement that the image capture system possess due to being mounted to movable vehicle portions.

Anmelder

Firmen

AUMOVIO Autonomous Mobility Germany GmbH
Continental Autonomous Mobility Germany GmbH
Continental Automotive GmbH

Land

🇩🇪 Deutschland

Fachgebiete