Junfeng Ni

Publications



G4Splat: Geometry-Guided Gaussian Splatting with Generative Prior


Junfeng Ni, Yixin Chen, Zhifei Yang, Yu Liu, Ruijie Lu, Song-Chun Zhu, Siyuan Huang


ICLR 2026


VideoArtGS: Building Digital Twins of Articulated Objects from Monocular Video

Yu Liu, Baoxiong Jia, Ruijie Lu, Chuyue Gan, Huayu Chen, Junfeng Ni, Song-Chun Zhu, Siyuan Huang

arXiv 2025


3D Scene Change Modeling with Consistent Multi-View Aggregation

Zirui Zhou, Junfeng Ni, Shujie Zhang, Yixin Chen, Siyuan Huang

3DV 2026


DreamArt: Generating Interactable Articulated Objects from a Single Image

Ruijie Lu, Yu Liu, Jiaxiang Tang, Junfeng Ni, Yuxiang Wang, Diwen Wan, Gang Zeng, Yixin Chen, Siyuan Huang

SIGGRAPH Asia 2025


Trace3D: Consistent Segmentation Lifting via Gaussian Instance Tracing

Hongyu Shen*, Junfeng Ni*, Yixin Chen, Weishuo Li, Mingtao Pei, Siyuan Huang

ICCV 2025


TACO: Taming Diffusion for in-the-wild Video Amodal Completion


Ruijie Lu, Yixin Chen, Yu Liu, Jiaxiang Tang, Junfeng Ni, Diwen Wan, Gang Zeng, Siyuan Huang

ICCV 2025


Decompositional Neural Scene Reconstruction with Generative Diffusion Prior

Junfeng Ni, Yu Liu, Ruijie Lu, Zirui Zhou, Song-Chun Zhu, Yixin Chen, Siyuan Huang

CVPR 2025


MOVIS: Enhancing Multi-Object Novel View Synthesis for Indoor Scenes

Ruijie Lu*, Yixin Chen*, Junfeng Ni, Baoxiong Jia, Yu Liu, Diwen Wan, Gang Zeng, Siyuan Huang

CVPR 2025


Building Interactable Replicas of Complex Articulated Objects via Gaussian Splatting

Yu Liu*, Baoxiong Jia*, Ruijie Lu, Junfeng Ni, Song-Chun Zhu, Siyuan Huang

ICLR 2025


PhyRecon: Physically Plausible Neural Scene Reconstruction

Junfeng Ni*, Yixin Chen*, Bohan Jing, Nan Jiang, Bin Wang, Bo Dai, Puhao Li, Yixin Zhu, Song-Chun Zhu, Siyuan Huang

NeurIPS 2024


Single-view 3D Scene Reconstruction with High-fidelity Shape and Texture

Yixin Chen* Junfeng Ni*, Nan Jiang, Yaowei Zhang, Yixin Zhu, Siyuan Huang

3DV 2024