A device for identifying a traffic sign in an image includes a Hough transformer implemented to identify a plurality of line sections running in different directions through the image in the image or in an edge image derived from same. The device further includes a shape detector implemented to detect a predefined shape in the image or in the edge image derived from same based on the identified line sections. The device apart from that includes a pattern identifier implemented to select an image section corresponding to the detected predefined shape based on the detected predefined shape and to identify a traffic sign based on the selected image section.
Vorrichtung, Verfahren und Computerprogramm zum Identifizieren eines Verkehrszeichens in einem Bild
2008
Patent
Electronic Resource
German
Verfahren und Vorrichtung zur Meldung eines korrekturbedürftigen Verkehrszeichens
European Patent Office | 2023
|European Patent Office | 2020
|European Patent Office | 2018
|