PreWorld introduces a two-stage semi-supervised training paradigm that achieves state-of-the-art 3D occupancy prediction and competitive 4D forecasting and planning on nuScenes using a combination of 2D and 3D supervision.
Scene as occupancy
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Semi-Supervised Vision-Centric 3D Occupancy World Model for Autonomous Driving
PreWorld introduces a two-stage semi-supervised training paradigm that achieves state-of-the-art 3D occupancy prediction and competitive 4D forecasting and planning on nuScenes using a combination of 2D and 3D supervision.