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Spatiotemporally Consistent Indoor Lighting Estimation with Diffusion Priors Mutian Tong , Rundi Wu , Changxi Zheng SIGGRAPH 2025 project page / paper / code
Recovering dynamic indoor lighting from a video by learning a light field with from a 2D diffusion model.
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CAT4D: Create Anything in 4D with Multi-View Video Diffusion Models Rundi Wu , Ruiqi Gao , Ben Poole , Alex Trevithick , Changxi Zheng , Jonathan T. Barron , Aleksander Holynski CVPR 2025 (Oral) project page / paper
Transforming real or generated videos to 4D scenes with a multi-view diffusion model.
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SimVS: Simulating World Inconsistencies for Robust View Synthesis Alex Trevithick , Roni Paiss , Philipp Henzler , Dor Verbin , Rundi Wu , Hadi Alzayer , Ruiqi Gao , Ben Poole , Jonathan T. Barron , Aleksander Holynski , Ravi Ramamoorthi , Pratul P. Srinivasan CVPR 2025 project page / paper
Using video models to simulate scene variations and training a multiview diffusion model to harmonize inconsistent captures.
VLMaterial: Procedural Material Generation with Large Vision-Language Models Beichen Li , Rundi Wu , Armando Solar-Lezama , Liang Shi , Changxi Zheng , Bernd Bickel , Wojciech Matusik ICLR 2025 (Spotlight) paper / code
Leveraging a vision-language model to infer procedural materials from input images.
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Generative Camera Dolly: Extreme Monocular Dynamic Novel View Synthesis Basile Van Hoorick , Rundi Wu , Ege Ozguroglu , Kyle Sargent , Ruoshi Liu , Pavel Tokmakov , Achal Dave , Changxi Zheng , Carl Vondrick ECCV 2024 (Oral) project page / github / paper
A video-to-video model that synthesizes large-angle novel viewpoints of dynamic scenes.
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PhysDreamer: Physics-Based Interaction with 3D Objects via Video Generation Tianyuan Zhang , Hong-Xing "Koven" Yu , Rundi Wu , Brandon Y. Feng , Changxi Zheng , Noah Snavely , Jiajun Wu , William T. Freeman ECCV 2024 (Oral) project page / github / paper
Enabling interaction with static 3D objects by distilling material parameters from video generation models.
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ReconFusion: 3D Reconstruction with Diffusion Priors Rundi Wu* , Ben Mildenhall* , Philipp Henzler , Keunhong Park , Ruiqi Gao , Daniel Watson , Pratul P. Srinivasan , Dor Verbin , Jonathan T. Barron , Ben Poole , Aleksander Holynski* CVPR 2024 project page / arXiv
Building a multi-view conditioned diffusion model and using it as a prior to regularize radiance field reconstruction from only a few images.
Sin3DM: Learning a Diffusion Model from a Single 3D Textured Shape Rundi Wu , Ruoshi Liu , Carl Vondrick , Changxi Zheng ICLR 2024 project page | paper | code A diffusion model trained on a single 3D textured shape, enabling generating diverse high-quality variations of it.
Zero-1-to-3: Zero-shot One Image to 3D Object Ruoshi Liu , Rundi Wu , Basile Van Hoorick , Pavel Tokmakov , Sergey Zakharov , Carl Vondrick ICCV 2023 project page | paper | code | demo Finetuning the stable diffusion model on synthetic 3D data to enable zero-shot novel view synthesis from a single image of an object.
Implicit Neural Spatial Representations for Time-dependent PDEs Honglin Chen* , Rundi Wu* , Eitan Grinspun , Changxi Zheng , Peter Yichen Chen ICML 2023 project page | paper | code Solving time-dependent PDEs by evolving an implicit neural spatial representation over time.
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Learning to Generate 3D Shapes from a Single Example Rundi Wu , Changxi Zheng SIGGRAPH Asia 2022 (Journal Track) project page | paper | code | video Training a multi-scale patch GAN on a single example to generate 3D shapes that locally resemble the input.
Dynamic Sliding Window for Realtime Denoising Networks Jinxu Xiang, Yuyang Zhu, Rundi Wu , Ruilin Xu , Yuko Ishiwaka, Changxi Zheng ICASSP 2022 paper A realtime speech denoising system with a dynamic sliding window.
DeepCAD: A Deep Generative Network for Computer-Aided Design Models Rundi Wu , Chang Xiao , Changxi Zheng ICCV 2021 project page | paper | code Using transformers to encode and decode parametric CAD modeling sequences.
Listening to Sounds of Silence for Speech Denoising Ruilin Xu, Rundi Wu , Yuko Ishiwaka, Carl Vondrick , Changxi Zheng NeurIPS 2020 project page | paper | code Denoising speech signals by recovering noise from "silent" time periods.
Multimodal Shape Completion via Conditional Generative Adversarial Networks Rundi Wu *, Xuelin Chen *, Yixin Zhuang , Baoquan Chen ECCV 2020 (spotlight) project page | paper | code Using conditional GANs to complete a partial 3D scan with multiple plausible outputs.
PQ-NET: A Generative Part Seq2Seq Network for 3D Shapes Rundi Wu , Yixin Zhuang , Kai Xu , Hao Zhang , Baoquan Chen CVPR 2020 paper | code | slides Using a sequence-to-sequence network to generate 3D shapes via sequential part assembly.
Learning Character-Agnostic Motion for Motion Retargeting in 2D Kfir Aberman , Rundi Wu , Dani Lischinski , Baoquan Chen , Daniel Cohen-Or SIGGRAPH 2019 project page | paper | code | video Transferring the video-captured motion from one performer to another by learning a character-agnostic motion representation.
Misc I’m a great sports fan, loving snowboarding/F1/basketball/baseball/soccer. I like playing strategy games. Europa Universails IV is my favorite.