Auto GT OD

Offboard 3D Object Detection from Point Cloud Sequences (CVPR 2021) Auto4D: Learning to Label 4D Objects from Sequential Point Clouds (2021)

Once Detected, Never Lost (CTRL) (ICCV 2023) MPPNet (OpenMMLab， 2022) DetZero (2023)r DetZero: Rethinking Offboard 3D Object Detection with Long-term Sequential Point Clouds (ICCV 2023) LablFormer: Object Trajectory Refinement for Offboard Perception (Waabi, 2023)

Fusion4DAL: Offline Multi-modal 3D Object Detection for 4D Auto-labeling SAM4D (2025)

Tesla 4D Labeling

地平线：面向BEV感知的4D标注方案

DrivingSphere: 生成式闭环仿真框架与4D高保真环境建模

StreetCrafter: 基于LiDAR与视频扩散模型的街景合成技术