Xu, Zexiang

39 publications

NeurIPS 2025 4D-LRM: Large Space-Time Reconstruction Model from and to Any View at Any Time Ziqiao Ma, Xuweiyi Chen, Shoubin Yu, Sai Bi, Kai Zhang, Chen Ziwen, Sihan Xu, Jianing Yang, Zexiang Xu, Kalyan Sunkavalli, Mohit Bansal, Joyce Chai, Hao Tan
CVPR 2025 Buffer Anytime: Zero-Shot Video Depth and Normal from Image Priors Zhengfei Kuang, Tianyuan Zhang, Kai Zhang, Hao Tan, Sai Bi, Yiwei Hu, Zexiang Xu, Milos Hasan, Gordon Wetzstein, Fujun Luan
ICCV 2025 DMesh++: An Efficient Differentiable Mesh for Complex Shapes Sanghyun Son, Matheus Gadelha, Yang Zhou, Matthew Fisher, Zexiang Xu, Yi-Ling Qiao, Ming C. Lin, Yi Zhou
ICML 2025 Gaussian Mixture Flow Matching Models Hansheng Chen, Kai Zhang, Hao Tan, Zexiang Xu, Fujun Luan, Leonidas Guibas, Gordon Wetzstein, Sai Bi
CVPR 2025 Generating 3D-Consistent Videos from Unposed Internet Photos Gene Chou, Kai Zhang, Sai Bi, Hao Tan, Zexiang Xu, Fujun Luan, Bharath Hariharan, Noah Snavely
ICLR 2025 LVSM: A Large View Synthesis Model with Minimal 3D Inductive Bias Haian Jin, Hanwen Jiang, Hao Tan, Kai Zhang, Sai Bi, Tianyuan Zhang, Fujun Luan, Noah Snavely, Zexiang Xu
ICCV 2025 Long-LRM: Long-Sequence Large Reconstruction Model for Wide-Coverage Gaussian Splats Chen Ziwen, Hao Tan, Kai Zhang, Sai Bi, Fujun Luan, Yicong Hong, Li Fuxin, Zexiang Xu
CVPR 2025 MegaSynth: Scaling up 3D Scene Reconstruction with Synthesized Data Hanwen Jiang, Zexiang Xu, Desai Xie, Ziwen Chen, Haian Jin, Fujun Luan, Zhixin Shu, Kai Zhang, Sai Bi, Xin Sun, Jiuxiang Gu, Qixing Huang, Georgios Pavlakos, Hao Tan
WACV 2025 NeuManifold: Neural Watertight Manifold Reconstruction with Efficient and High-Quality Rendering Support Xinyue Wei, Fanbo Xiang, Sai Bi, Anpei Chen, Kalyan Sunkavalli, Zexiang Xu, Hao Su
ICLR 2025 RelitLRM: Generative Relightable Radiance for Large Reconstruction Models Tianyuan Zhang, Zhengfei Kuang, Haian Jin, Zexiang Xu, Sai Bi, Hao Tan, He Zhang, Yiwei Hu, Milos Hasan, William T. Freeman, Kai Zhang, Fujun Luan
CVPR 2025 Turbo3D: Ultra-Fast Text-to-3D Generation Hanzhe Hu, Tianwei Yin, Fujun Luan, Yiwei Hu, Hao Tan, Zexiang Xu, Sai Bi, Shubham Tulsiani, Kai Zhang
ICLR 2024 DMV3D: Denoising Multi-View Diffusion Using 3D Large Reconstruction Model Yinghao Xu, Hao Tan, Fujun Luan, Sai Bi, Peng Wang, Jiahao Li, Zifan Shi, Kalyan Sunkavalli, Gordon Wetzstein, Zexiang Xu, Kai Zhang
NeurIPS 2024 DMesh: A Differentiable Mesh Representation Sanghyun Son, Matheus Gadelha, Yang Zhou, Zexiang Xu, Ming C. Lin, Yi Zhou
ECCV 2024 GS-LRM: Large Reconstruction Model for 3D Gaussian Splatting Kai Zhang, Sai Bi, Hao Tan, Yuanbo Xiangli, Nanxuan Zhao, Kalyan Sunkavalli, Zexiang Xu
ICLR 2024 Instant3D: Fast Text-to-3D with Sparse-View Generation and Large Reconstruction Model Jiahao Li, Hao Tan, Kai Zhang, Zexiang Xu, Fujun Luan, Yinghao Xu, Yicong Hong, Kalyan Sunkavalli, Greg Shakhnarovich, Sai Bi
NeurIPS 2024 LRM-Zero: Training Large Reconstruction Models with Synthesized Data Desai Xie, Sai Bi, Zhixin Shu, Kai Zhang, Zexiang Xu, Yi Zhou, Sören Pirk, Arie Kaufman, Xin Sun, Hao Tan
ICLR 2024 MovingParts: Motion-Based 3D Part Discovery in Dynamic Radiance Field Kaizhi Yang, Xiaoshuai Zhang, Zhiao Huang, Xuejin Chen, Zexiang Xu, Hao Su
CVPR 2024 Neural Directional Encoding for Efficient and Accurate View-Dependent Appearance Modeling Liwen Wu, Sai Bi, Zexiang Xu, Fujun Luan, Kai Zhang, Iliyan Georgiev, Kalyan Sunkavalli, Ravi Ramamoorthi
NeurIPS 2024 Neural Gaffer: Relighting Any Object via Diffusion Haian Jin, Yuan Li, Fujun Luan, Yuanbo Xiangli, Sai Bi, Kai Zhang, Zexiang Xu, Jin Sun, Noah Snavely
ICLR 2024 PF-LRM: Pose-Free Large Reconstruction Model for Joint Pose and Shape Prediction Peng Wang, Hao Tan, Sai Bi, Yinghao Xu, Fujun Luan, Kalyan Sunkavalli, Wenping Wang, Zexiang Xu, Kai Zhang
ECCV 2024 SuperGaussian: Repurposing Video Models for 3D Super Resolution Yuan Shen, Duygu Ceylan, Paul Guerrero, Zexiang Xu, Niloy J. Mitra, Shenlong Wang, Anna Fruehstueck
NeurIPS 2023 One-2-3-45: Any Single Image to 3D Mesh in 45 Seconds Without Per-Shape Optimization Minghua Liu, Chao Xu, Haian Jin, Linghao Chen, Mukund Varma T, Zexiang Xu, Hao Su
NeurIPS 2023 OpenIllumination: A Multi-Illumination Dataset for Inverse Rendering Evaluation on Real Objects Isabella Liu, Linghao Chen, Ziyang Fu, Liwen Wu, Haian Jin, Zhong Li, Chin Ming Ryan Wong, Yi Xu, Ravi Ramamoorthi, Zexiang Xu, Hao Su
CVPR 2023 RenderDiffusion: Image Diffusion for 3D Reconstruction, Inpainting and Generation Titas Anciukevičius, Zexiang Xu, Matthew Fisher, Paul Henderson, Hakan Bilen, Niloy J. Mitra, Paul Guerrero
ICCV 2023 Strivec: Sparse Tri-Vector Radiance Fields Quankai Gao, Qiangeng Xu, Hao Su, Ulrich Neumann, Zexiang Xu
CVPR 2023 TensoIR: Tensorial Inverse Rendering Haian Jin, Isabella Liu, Peijia Xu, Xiaoshuai Zhang, Songfang Han, Sai Bi, Xiaowei Zhou, Zexiang Xu, Hao Su
ECCV 2022 ARF: Artistic Radiance Fields Kai Zhang, Nick Kolkin, Sai Bi, Fujun Luan, Zexiang Xu, Eli Shechtman, Noah Snavely
CVPR 2022 NeRFusion: Fusing Radiance Fields for Large-Scale Scene Reconstruction Xiaoshuai Zhang, Sai Bi, Kalyan Sunkavalli, Hao Su, Zexiang Xu
CVPR 2022 PhotoScene: Photorealistic Material and Lighting Transfer for Indoor Scenes Yu-Ying Yeh, Zhengqin Li, Yannick Hold-Geoffroy, Rui Zhu, Zexiang Xu, Miloš Hašan, Kalyan Sunkavalli, Manmohan Chandraker
ECCV 2022 Physically-Based Editing of Indoor Scene Lighting from a Single Image Zhengqin Li, Jia Shi, Sai Bi, Rui Zhu, Kalyan Sunkavalli, Miloš Hašan, Zexiang Xu, Ravi Ramamoorthi, Manmohan Chandraker
CVPR 2022 Point-NeRF: Point-Based Neural Radiance Fields Qiangeng Xu, Zexiang Xu, Julien Philip, Sai Bi, Zhixin Shu, Kalyan Sunkavalli, Ulrich Neumann
CVPR 2022 RigNeRF: Fully Controllable Neural 3D Portraits ShahRukh Athar, Zexiang Xu, Kalyan Sunkavalli, Eli Shechtman, Zhixin Shu
ECCV 2022 TensoRF: Tensorial Radiance Fields Anpei Chen, Zexiang Xu, Andreas Geiger, Jingyi Yu, Hao Su
ICCV 2021 MVSNeRF: Fast Generalizable Radiance Field Reconstruction from Multi-View Stereo Anpei Chen, Zexiang Xu, Fuqiang Zhao, Xiaoshuai Zhang, Fanbo Xiang, Jingyi Yu, Hao Su
CVPR 2021 NeuTex: Neural Texture Mapping for Volumetric Neural Rendering Fanbo Xiang, Zexiang Xu, Milos Hasan, Yannick Hold-Geoffroy, Kalyan Sunkavalli, Hao Su
CVPR 2021 OpenRooms: An Open Framework for Photorealistic Indoor Scene Datasets Zhengqin Li, Ting-Wei Yu, Shen Sang, Sarah Wang, Meng Song, Yuhan Liu, Yu-Ying Yeh, Rui Zhu, Nitesh Gundavarapu, Jia Shi, Sai Bi, Hong-Xing Yu, Zexiang Xu, Kalyan Sunkavalli, Milos Hasan, Ravi Ramamoorthi, Manmohan Chandraker
ECCV 2020 Deep Multi Depth Panoramas for View Synthesis Kai-En Lin, Zexiang Xu, Ben Mildenhall, Pratul P. Srinivasan, Yannick Hold-Geoffroy, Stephen DiVerdi, Qi Sun, Kalyan Sunkavalli, Ravi Ramamoorthi
ECCV 2020 Deep Reflectance Volumes: Relightable Reconstructions from Multi-View Photometric Images Sai Bi, Zexiang Xu, Kalyan Sunkavalli, Miloš Hašan, Yannick Hold-Geoffroy, David Kriegman, Ravi Ramamoorthi
CVPR 2017 Robust Energy Minimization for BRDF-Invariant Shape from Light Fields Zhengqin Li, Zexiang Xu, Ravi Ramamoorthi, Manmohan Chandraker