Verfahren und Vorrichtung zum Erkennen des Straßenbereichs sowie Verfahren und Vorrichtung zum Erkennen der Straßenlinie

Details

Veröffentlichungs-Nr.

EP2608111

Aktenzeichen

EP12196446

Anmeldetag

11. Dezember 2012

Veröffentlichung

17. September 2014

Rechtsraum

EP

IPC

G06K9/00G06T7/00

Abstract

Disclosed are a road line detection method and a road line detection device. The road line detection method comprises a step of obtaining a first disparity map including one or more road regions and a corresponding V-disparity image; a step of sequentially detecting plural sloped line segments in the corresponding V-disparity image according to a big-to-small order of disparities and a big-to-small order of V-values, to serve as plural sequentially adjacent road surfaces; a step of obtaining a second disparity map of plural road line regions of interest corresponding to the plural sloped line segments; and a step of detecting one or more road lines in the second disparity map of the plural road line regions of interest.

Anmelder

Firma

Ricoh Company, Ltd.

Land

🇯🇵 Japan

Fachgebiete