نسخة أولية وصول مفتوح
Bridge3D: Enabling Vision-Language-Action Models to See and Act in 3D
Vision-Language-Action (VLA) models have demonstrated remarkable generalization in robotic manipulation via large-scale multimodal pretraining. However, VLA models are mainly trained on 2D-centric observations, which inherently constrains their capacity for precise spatial manipulation. Previous methods enhance 3D awar …