PartRAG: Retrieval-Augmented Part-Level 3D Generation and Editing

Peize Li1* Zeyu Zhang2*† Hao Tang2‡
1King's College London 2Peking University
*Equal contribution. †Project lead. ‡Corresponding author.

Comparsion

Reference
Holopart
PartCrafter
PartRAG (Ours)
Circular case reference
Human head statue reference
Human skeleton reference
King reference
Man in a skirt reference
People reference
Elves reference
Penguin reference
Stone reference
Teapot reference

Part-Level Edit


More Visualization


Methods

PartRAG architecture. Top: Retrieval-augmented pipeline generating structured part meshes. Bottom: PartCrafter DiTModel Transformer, Retrieval Module, and Contrastive Learning.

BibTex

@article{objctrl2.5d,
  title={{ObjCtrl-2.5D}: Training-free Object Control with Camera Poses}},
  author={Wang, Zhouxia and Lan, Yushi and Zhou, Shangchen and Loy, Chen Change},
  booktitle={arXiv preprint arXiv:2412.07721},
  year={2024}
}