Radar velocity vectors

#1

Hi,

In the “v1.0-mini” version dataset, I do not see the radar target velocity values.
I have opened the PCD file using MATLAB.

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Thanks

#2

Hi. I don’t believe that Matlab can successfully read our pcd format.
You can see the Python code to read it at https://github.com/nutonomy/nuscenes-devkit/blob/master/python-sdk/nuscenes/utils/data_classes.py#L383. I assume you would need to imitate that.

#3

Thanks for your help

#4

In class RadarPointCloud, i can’t find out how to obtain velocity.Could you be more specific？Thank you!

#5

In class RadarPointCloud, i can’t find out how to obtain velocity.Could you be more specific？Thank you!

#6

Velocities are the fields vx vy (uncompensated for ego motion) and vx_comp vy_comp (compensated).