kaist-avelab / K-Radar

4D Radar Object Detection for Autonomous Driving in Various Weather Conditions
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Doppler Value on radar tensor #13

Open shaunkuanuw opened 1 year ago

shaunkuanuw commented 1 year ago

Hi, I see the detail of the radar sensor on appendix B. The dimension of Doppler on 4D radar output data is 64 and the resolution is 0.06 m/s. Is that means the doppler speed is from 0 to 3.84m/s (equal to 13.82km/h)? It seems be too slow? or maybe the resolution is 0.6m/s? or it's because your assumption is that the relative speed will not be too large?