| 摘要 |
A device for geometrically calibrating sensor data which are generated with a sensor system of a vehicle and which correspond to the vehicle surroundings, including: an ascertainer for ascertaining a geometric variable in sensor units of a physical object of the vehicle surroundings based on the sensor data, a retriever for retrieving the geometric variable in real physical units of the physical object from a database in which geometric variables in real physical units of the physical object, which are assigned to a path, are stored, and a computer for computing a conversion factor for converting sensor units into real physical units based on the ascertained geometric variable in sensor units and on the retrieved geometric variable in real physical units. Also described is a corresponding method as well as a corresponding system and a corresponding computer program. |
