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CurveFormer++: 3D Lane Detection by Curve Propagation with Temporal Curve Queries and Attention

CurveFormer++: 3D Lane Detection by Curve Propagation with Temporal Curve Queries and Attention

In autonomous driving, 3D lane detection using monocular cameras is an important task for various downstream planning and control tasks. Recent CNN and Transformer approaches usually apply a two-stage scheme in the model design. The first stage transforms the image feature from a front image into a bird's-eye-view (BEV) representation. …