LXL: LiDAR Excluded Lean 3D Object Detection With 4D Imaging Radar and Camera Fusion
LXL: LiDAR Excluded Lean 3D Object Detection With 4D Imaging Radar and Camera Fusion
As an emerging technology and a relatively affordable device, the 4D imaging radar has already been confirmed effective in performing 3D object detection in autonomous driving. Nevertheless, the sparsity and noisiness of 4D radar point clouds hinder further performance improvement, and in-depth studies about its fusion with other modalities are …