Systems and methods for automatic generation of labelled audio data are disclosed. The method is performed by an autonomous driving system (ADS) of an autonomous driving vehicle (ADV). The method includes recording a sound emitted by an object within a driving environment, and converting the recorded sound into audio data. The method further includes capturing at least one position of the object while the sound is being recorded. The method further includes automatically labelling the audio data using the captured at least one position of the object as an audio label, to generate labelled audio data, where the labelled audio data is utilized to subsequently train a machine learning algorithm to recognize a sound source during autonomous driving of the ADV.
AUTOMATIC AUDIO DATA LABELLING UTILIZING AUTONOMOUS DRIVING VEHICLE
AUTOMATISCHE AUDIODATENMARKIERUNG MIT AUTONOM FAHRENDEN FAHRZEUGEN
ÉTIQUETAGE AUTOMATIQUE DE DONNÉES AUDIO À L'AIDE D'UN VÉHICULE AUTONOME
2022-07-06
Patent
Electronic Resource
English
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