System, methods, and computer-readable media for extrinsically calibrating sensors on an autonomous vehicle (AV) by leveraging map data. By leveraging offline data, such as the map data on the AV, the extrinsic calibration of the sensors may be performed on road to update or check previous calibrations. Static objects are determined in the scene by leveraging a map with a semantic map layer and sensors are extrinsically calibrating using a portion of a set of static points associated with the determined static objects by determining relative positions and angles the sensors.
MAP-ASSISTED TARGET DETECTION FOR SENSOR CALIBRATION
2024-01-11
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2016
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