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V2AI / Det3D

World's first general purpose 3D object detection codebse.
https://arxiv.org/abs/1908.09492
Apache License 2.0
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What is the meaning of n_sweeps when create the dataset? #145

Closed abysmalocean closed 3 years ago

abysmalocean commented 3 years ago

What is the meaning of n_sweeps when create the dataset?

poodarchu commented 3 years ago

the nuscenes dataset usually accumulates n consecutive frames to form a training sample that is fed into the neural network, so n_sweeps here means the number of frames you need to accumulate.