Sichtsystem für ein Kraftfahrzeug und Verfahren zur Steuerung eines Sichtsystem

Details

Veröffentlichungs-Nr.

EP3176750

Aktenzeichen

EP15198019

Anmeldetag

4. Dezember 2015

Veröffentlichung

13. März 2019

Erteilung

13. März 2019

Rechtsraum

EP

IPC

G06T7/80G06T7/231

Abstract

A vision system (10) for a motor vehicle comprises a pair of imaging devices (12a, 12b) forming a stereo imaging apparatus (11) and a data processing apparatus (14) adapted to perform rectification of images captured by said stereo imaging apparatus (11), stereo matching of rectified images, and to detect an object in the surrounding of the motor vehicle from stereo matched images, and to detect an object in the surrounding of the motor vehicle from stereo matched images. The data processing device (14) is adapted to perform, for image elements (43) of a rectified image from one imaging device, a search for a best-matching image element (44') in the corresponding rectified image from the other imaging device, said search covering a two-dimensional search area, said search yielding vertical shift information from which a vertical shift from the image element (43) to the best-matching image element (44') is derivable, wherein said data processing device (14) is adapted to calculate a pitch angle error and/or a roll angle error of or between the imaging devices (12a, 12b) from said vertical shift information.

Anmelder

Firmen

Veoneer Sweden AB
Autoliv Development AB

Land

🇸🇪 Schweden

Fachgebiete