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nutonomy / nuscenes-devkit

The devkit of the nuScenes dataset.
https://www.nuScenes.org
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Question about the speed tag #896

Closed Aiuan closed 1 year ago

Aiuan commented 1 year ago

May I ask how the speed label of each target is annotated?

whyekit-motional commented 1 year ago

@Aiuan the velocity of each object is estimated via the box_velocity method: https://github.com/nutonomy/nuscenes-devkit/blob/9bc2f9e74d8a3dd27ef6ce83336508dd8926f867/python-sdk/nuscenes/nuscenes.py#L377