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2D到3D:北大Lift3D策略让机器人在仿真真机场景中成为操纵强者
3D几何信息对于机器人操纵任务至关重要,因为机器人需要感知三维环境,推理空间关系,并与复杂的几何物体进行交互。近年来,研究逐渐聚焦于显式提取3D特征,但仍面临诸如: 缺乏大规模机器人3D数据和潜在的空间几何信息丢失等挑战。 为了构建鲁棒的3D ...
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