Research
Your browser does not support the video tag.
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
arXiv 2024
project page
/
paper
Transforming real or generated videos to 4D scenes with a multi-view diffusion model.
Your browser does not support the video tag.
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.
Your browser does not support the video tag.
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.
Your browser does not support the video tag.
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.
Your browser does not support the video tag.
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.