RCGDet3D enhances radar feature encoding via ray-centric Gaussian splatting and semantic injection from images to outperform prior fusion methods in accuracy and speed on VoD and TJ4DRadSet datasets.
LXL: LiDAR excluded lean 3D object detection with 4D imaging radar and camera fusion,
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RCGDet3D: Rethinking 4D Radar-Camera Fusion-based 3D Object Detection with Enhanced Radar Feature Encoding
RCGDet3D enhances radar feature encoding via ray-centric Gaussian splatting and semantic injection from images to outperform prior fusion methods in accuracy and speed on VoD and TJ4DRadSet datasets.