A traffic monitoring device may comprise a radar and a camera, the radar having a radar field of view extending around a radar central axis and the camera having a camera field of view extending around a camera central axis that are both situated in such a manner that the radar field of view is situated within the camera field of view. The radar and the camera may be positioned so that their a central axis of each field of view makes a predetermined angle with respect to the other, the radar being provided for determining coordinates of moving objects within the radar field of view. The device may comprise selecting means a processing unit to provided for selecting within the image an image section or portion, and a data processing unit to for transforming the coordinates of the moving object within the image portion into further coordinates relative to an image reference frame and for to displaying within the image portion an identifier at the further coordinates.
Method for monitoring a traffic stream and a traffic monitoring device
2015-11-24
Patent
Electronic Resource
English
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|European Patent Office | 2022
|TRAFFIC MONITORING DEVICE, TRAFFIC MONITORING SYSTEM, TRAFFIC MONITORING METHOD, AND PROGRAM
European Patent Office | 2022
|