There is provided a computer-implemented method of generating training data for training a machine learning model to detect automatically a lane boundary from an image of a route traversed by an autonomous vehicle (Fig. 12, S402). Obtaining an image captured by an autonomous vehicle during a traversal of the route S300; projecting a lane boundary model, from a three-dimensional LiDAR point cloud of the route S302, on to the image and generating a training data example for training the machine learning model by removing automatically one or more sections of the lane boundary corresponding to one or more respective occlusions in the image S304. The machine learning model may be a convolutional neural network and the distance between cloud points may be clustered based on a distance threshold.
A computer-implemented method of generating training data for training a machine learning model
2022-09-07
Patent
Electronic Resource
English
European Patent Office | 2022
|European Patent Office | 2024
|European Patent Office | 2024
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