A sparse-input 4D radar object detector that distills knowledge from multiple teachers trained on diverse radar preprocessings raises K-Radar sedan AP3D from 36.84 to 44.16 with a 90x smaller input.
Multi- class road user detection with 3+ 1d radar in the view-of-delft dataset,
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Enhanced 3D Object Detection via Diverse Feature Representations of 4D Radar Tensor
A sparse-input 4D radar object detector that distills knowledge from multiple teachers trained on diverse radar preprocessings raises K-Radar sedan AP3D from 36.84 to 44.16 with a 90x smaller input.