نسخة أولية وصول مفتوح
UniPart: Towards Zero-shot Language-Grounded 3D Part Segmentation for Embodied Interaction
Fine-grained robotic manipulation depends on understanding parts, not only whole objects. Existing 3D foundation models tend to be either generalized but object-aware, or part-aware but limited to closed-set taxonomies, which weakens zero-shot transfer. We study text-conditioned 3D part segmentation, where a free-form …