Peidong Li*

DualBEV: Unifying Dual View Transformation with Probabilistic Correspondences

"Camera-based Bird’s-Eye-View (BEV) perception often struggles between adopting 3D-to-2D or 2D-to-3D view transformation (VT). The 3D-to-2D VT typically employs resource-intensive Transformer to establish robust correspondences between 3D and 2D features, while the 2D-to-3D VT utilizes the Lift-Spla…