Zexiang Xu

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 88

Top Topics

Texture Mapping

Top Venues

ACM Trans. Graph.

Publications

Yuan Shen, Duygu Ceylan, Paul Guerrero, Zexiang Xu, Niloy J. Mitra, Shenlong Wang, Anna Frühstück
SuperGaussian: Repurposing Video Models for 3D Super Resolution. CoRR (2024)
Sanghyun Son, Matheus Gadelha, Yang Zhou, Zexiang Xu, Ming C. Lin, Yi Zhou
DMesh: A Differentiable Representation for General Meshes. CoRR (2024)
Kai Zhang, Sai Bi, Hao Tan, Yuanbo Xiangli, Nanxuan Zhao, Kalyan Sunkavalli, Zexiang Xu
GS-LRM: Large Reconstruction Model for 3D Gaussian Splatting. CoRR (2024)
Xinyue Wei, Kai Zhang, Sai Bi, Hao Tan, Fujun Luan, Valentin Deschaintre, Kalyan Sunkavalli, Hao Su, Zexiang Xu
MeshLRM: Large Reconstruction Model for High-Quality Mesh. CoRR (2024)
Haian Jin, Yuan Li, Fujun Luan, Yuanbo Xiangli, Sai Bi, Kai Zhang, Zexiang Xu, Jin Sun, Noah Snavely
Neural Gaffer: Relighting Any Object via Diffusion. CoRR (2024)
Peng Wang, Hao Tan, Sai Bi, Yinghao Xu, Fujun Luan, Kalyan Sunkavalli, Wenping Wang, Zexiang Xu, Kai Zhang
PF-LRM: Pose-Free Large Reconstruction Model for Joint Pose and Shape Prediction. ICLR (2024)
Kaizhi Yang, Xiaoshuai Zhang, Zhiao Huang, Xuejin Chen, Zexiang Xu, Hao Su
MovingParts: Motion-based 3D Part Discovery in Dynamic Radiance Field. ICLR (2024)
Jiahao Li, Hao Tan, Kai Zhang, Zexiang Xu, Fujun Luan, Yinghao Xu, Yicong Hong, Kalyan Sunkavalli, Greg Shakhnarovich, Sai Bi
Instant3D: Fast Text-to-3D with Sparse-view Generation and Large Reconstruction Model. ICLR (2024)
Liwen Wu, Sai Bi, Zexiang Xu, Fujun Luan, Kai Zhang, Iliyan Georgiev, Kalyan Sunkavalli, Ravi Ramamoorthi
Neural Directional Encoding for Efficient and Accurate View-Dependent Appearance Modeling. CoRR (2024)
ShahRukh Athar, Zhixin Shu, Zexiang Xu, Fujun Luan, Sai Bi, Kalyan Sunkavalli, Dimitris Samaras
Controllable Dynamic Appearance for Neural 3D Portraits. 3DV (2024)
Desai Xie, Sai Bi, Zhixin Shu, Kai Zhang, Zexiang Xu, Yi Zhou, Sören Pirk, Arie E. Kaufman, Xin Sun, Hao Tan
LRM-Zero: Training Large Reconstruction Models with Synthesized Data. CoRR (2024)
Yinghao Xu, Hao Tan, Fujun Luan, Sai Bi, Peng Wang, Jiahao Li, Zifan Shi, Kalyan Sunkavalli, Gordon Wetzstein, Zexiang Xu, Kai Zhang
DMV3D: Denoising Multi-view Diffusion Using 3D Large Reconstruction Model. ICLR (2024)
Kunal Gupta, Milos Hasan, Zexiang Xu, Fujun Luan, Kalyan Sunkavalli, Xin Sun, Manmohan Chandraker, Sai Bi
MCNeRF: Monte Carlo Rendering and Denoising for Real-Time NeRFs. SIGGRAPH Asia (2023)
Haian Jin, Isabella Liu, Peijia Xu, Xiaoshuai Zhang, Songfang Han, Sai Bi, Xiaowei Zhou, Zexiang Xu, Hao Su
TensoIR: Tensorial Inverse Rendering. CVPR (2023)
Anpei Chen, Zexiang Xu, Xinyue Wei, Siyu Tang, Hao Su, Andreas Geiger
Dictionary Fields: Learning a Neural Basis Decomposition. ACM Trans. Graph. 42 (4) (2023)
Xinyue Wei, Fanbo Xiang, Sai Bi, Anpei Chen, Kalyan Sunkavalli, Zexiang Xu, Hao Su
NeuManifold: Neural Watertight Manifold Reconstruction with Efficient and High-Quality Rendering Support. CoRR (2023)
Minghua Liu, Chao Xu, Haian Jin, Linghao Chen, Mukund Varma T, Zexiang Xu, Hao Su
One-2-3-45: Any Single Image to 3D Mesh in 45 Seconds without Per-Shape Optimization. NeurIPS (2023)
Jiahao Li, Hao Tan, Kai Zhang, Zexiang Xu, Fujun Luan, Yinghao Xu, Yicong Hong, Kalyan Sunkavalli, Greg Shakhnarovich, Sai Bi
Instant3D: Fast Text-to-3D with Sparse-View Generation and Large Reconstruction Model. CoRR (2023)
Bing Xu, Liwen Wu, Milos Hasan, Fujun Luan, Iliyan Georgiev, Zexiang Xu, Ravi Ramamoorthi
NeuSample: Importance Sampling for Neural Materials. SIGGRAPH (Conference Paper Track) (2023)
Peng Wang, Hao Tan, Sai Bi, Yinghao Xu, Fujun Luan, Kalyan Sunkavalli, Wenping Wang, Zexiang Xu, Kai Zhang
PF-LRM: Pose-Free Large Reconstruction Model for Joint Pose and Shape Prediction. CoRR (2023)
Haian Jin, Isabella Liu, Peijia Xu, Xiaoshuai Zhang, Songfang Han, Sai Bi, Xiaowei Zhou, Zexiang Xu, Hao Su
TensoIR: Tensorial Inverse Rendering. CoRR (2023)
Titas Anciukevicius, Zexiang Xu, Matthew Fisher, Paul Henderson, Hakan Bilen, Niloy J. Mitra, Paul Guerrero
RenderDiffusion: Image Diffusion for 3D Reconstruction, Inpainting and Generation. CVPR (2023)
Nithin Raghavan, Yan Xiao, Kai-En Lin, Tiancheng Sun, Sai Bi, Zexiang Xu, Tzu-Mao Li, Ravi Ramamoorthi
Neural Free-Viewpoint Relighting for Glossy Indirect Illumination. Comput. Graph. Forum 42 (4) (2023)
Quankai Gao, Qiangeng Xu, Hao Su, Ulrich Neumann, Zexiang Xu
Strivec: Sparse Tri-Vector Radiance Fields. ICCV (2023)
ShahRukh Athar, Zhixin Shu, Zexiang Xu, Fujun Luan, Sai Bi, Kalyan Sunkavalli, Dimitris Samaras
Controllable Dynamic Appearance for Neural 3D Portraits. CoRR (2023)
Kaizhi Yang, Xiaoshuai Zhang, Zhiao Huang, Xuejin Chen, Zexiang Xu, Hao Su
MovingParts: Motion-based 3D Part Discovery in Dynamic Radiance Field. CoRR (2023)
Anpei Chen, Zexiang Xu, Xinyue Wei, Siyu Tang, Hao Su, Andreas Geiger
Factor Fields: A Unified Framework for Neural Fields and Beyond. CoRR (2023)
Isabella Liu, Linghao Chen, Ziyang Fu, Liwen Wu, Haian Jin, Zhong Li, Chin Ming Ryan Wong, Yi Xu, Ravi Ramamoorthi, Zexiang Xu, Hao Su
OpenIllumination: A Multi-Illumination Dataset for Inverse Rendering Evaluation on Real Objects. CoRR (2023)
Isabella Liu, Linghao Chen, Ziyang Fu, Liwen Wu, Haian Jin, Zhong Li, Chin Ming Ryan Wong, Yi Xu, Ravi Ramamoorthi, Zexiang Xu, Hao Su
OpenIllumination: A Multi-Illumination Dataset for Inverse Rendering Evaluation on Real Objects. NeurIPS (2023)
Minghua Liu, Chao Xu, Haian Jin, Linghao Chen, Mukund Varma T, Zexiang Xu, Hao Su
One-2-3-45: Any Single Image to 3D Mesh in 45 Seconds without Per-Shape Optimization. CoRR (2023)
Yinghao Xu, Hao Tan, Fujun Luan, Sai Bi, Peng Wang, Jiahao Li, Zifan Shi, Kalyan Sunkavalli, Gordon Wetzstein, Zexiang Xu, Kai Zhang
DMV3D: Denoising Multi-View Diffusion using 3D Large Reconstruction Model. CoRR (2023)
Quankai Gao, Qiangeng Xu, Hao Su, Ulrich Neumann, Zexiang Xu
Strivec: Sparse Tri-Vector Radiance Fields. CoRR (2023)
Nithin Raghavan, Yan Xiao, Kai-En Lin, Tiancheng Sun, Sai Bi, Zexiang Xu, Tzu-Mao Li, Ravi Ramamoorthi
Neural Free-Viewpoint Relighting for Glossy Indirect Illumination. CoRR (2023)
Zhengqin Li, Jia Shi, Sai Bi, Rui Zhu, Kalyan Sunkavalli, Milos Hasan, Zexiang Xu, Ravi Ramamoorthi, Manmohan Chandraker
Physically-Based Editing of Indoor Scene Lighting from a Single Image. CoRR (2022)
Xiaoshuai Zhang, Sai Bi, Kalyan Sunkavalli, Hao Su, Zexiang Xu
NeRFusion: Fusing Radiance Fields for Large-Scale Scene Reconstruction. CVPR (2022)
Anpei Chen, Zexiang Xu, Andreas Geiger, Jingyi Yu, Hao Su
TensoRF: Tensorial Radiance Fields. ECCV (32) (2022)
Kai Zhang, Nicholas I. Kolkin, Sai Bi, Fujun Luan, Zexiang Xu, Eli Shechtman, Noah Snavely
ARF: Artistic Radiance Fields. ECCV (31) (2022)
Sai Praveen Bangaru, Michaël Gharbi, Tzu-Mao Li, Fujun Luan, Kalyan Sunkavalli, Milos Hasan, Sai Bi, Zexiang Xu, Gilbert Bernstein, Frédo Durand
Differentiable Rendering of Neural SDFs through Reparameterization. CoRR (2022)
Titas Anciukevicius, Zexiang Xu, Matthew Fisher, Paul Henderson, Hakan Bilen, Niloy J. Mitra, Paul Guerrero
RenderDiffusion: Image Diffusion for 3D Reconstruction, Inpainting and Generation. CoRR (2022)
Zhengqin Li, Jia Shi, Sai Bi, Rui Zhu, Kalyan Sunkavalli, Milos Hasan, Zexiang Xu, Ravi Ramamoorthi, Manmohan Chandraker
Physically-Based Editing of Indoor Scene Lighting from a Single Image. ECCV (6) (2022)
Kai Zhang, Nicholas I. Kolkin, Sai Bi, Fujun Luan, Zexiang Xu, Eli Shechtman, Noah Snavely
ARF: Artistic Radiance Fields. CoRR (2022)
Qiangeng Xu, Zexiang Xu, Julien Philip, Sai Bi, Zhixin Shu, Kalyan Sunkavalli, Ulrich Neumann
Point-NeRF: Point-based Neural Radiance Fields. CVPR (2022)
Alexandr Kuznetsov, Xuezheng Wang, Krishna Mullia, Fujun Luan, Zexiang Xu, Milos Hasan, Ravi Ramamoorthi
Rendering Neural Materials on Curved Surfaces. SIGGRAPH (Conference Paper Track) (2022)
ShahRukh Athar, Zexiang Xu, Kalyan Sunkavalli, Eli Shechtman, Zhixin Shu
RigNeRF: Fully Controllable Neural 3D Portraits. CVPR (2022)
ShahRukh Athar, Zexiang Xu, Kalyan Sunkavalli, Eli Shechtman, Zhixin Shu
RigNeRF: Fully Controllable Neural 3D Portraits. CoRR (2022)
Sai Praveen Bangaru, Michaël Gharbi, Fujun Luan, Tzu-Mao Li, Kalyan Sunkavalli, Milos Hasan, Sai Bi, Zexiang Xu, Gilbert Bernstein, Frédo Durand
Differentiable Rendering of Neural SDFs through Reparameterization. SIGGRAPH Asia (2022)
Qiangeng Xu, Zexiang Xu, Julien Philip, Sai Bi, Zhixin Shu, Kalyan Sunkavalli, Ulrich Neumann
Point-NeRF: Point-based Neural Radiance Fields. CoRR (2022)
Shilin Zhu, Zexiang Xu, Tiancheng Sun, Alexandr Kuznetsov, Mark Meyer, Henrik Wann Jensen, Hao Su, Ravi Ramamoorthi
Photon-Driven Neural Reconstruction for Path Guiding. ACM Trans. Graph. 41 (1) (2022)
Xiaoshuai Zhang, Sai Bi, Kalyan Sunkavalli, Hao Su, Zexiang Xu
NeRFusion: Fusing Radiance Fields for Large-Scale Scene Reconstruction. CoRR (2022)
Yu-Ying Yeh, Zhengqin Li, Yannick Hold-Geoffroy, Rui Zhu, Zexiang Xu, Milos Hasan, Kalyan Sunkavalli, Manmohan Chandraker
PhotoScene: Photorealistic Material and Lighting Transfer for Indoor Scenes. CoRR (2022)
Anpei Chen, Zexiang Xu, Andreas Geiger, Jingyi Yu, Hao Su
TensoRF: Tensorial Radiance Fields. CoRR (2022)
Yu-Ying Yeh, Zhengqin Li, Yannick Hold-Geoffroy, Rui Zhu, Zexiang Xu, Milos Hasan, Kalyan Sunkavalli, Manmohan Chandraker
PhotoScene: Photorealistic Material and Lighting Transfer for Indoor Scenes. CVPR (2022)
Alexandr Kuznetsov, Krishna Mullia, Zexiang Xu, Milos Hasan, Ravi Ramamoorthi
NeuMIP: multi-resolution neural materials. ACM Trans. Graph. 40 (4) (2021)
Fanbo Xiang, Zexiang Xu, Milos Hasan, Yannick Hold-Geoffroy, Kalyan Sunkavalli, Hao Su
NeuTex: Neural Texture Mapping for Volumetric Neural Rendering. CoRR (2021)
Tiancheng Sun, Kai-En Lin, Sai Bi, Zexiang Xu, Ravi Ramamoorthi
NeLF: Neural Light-transport Field for Portrait View Synthesis and Relighting. EGSR (DL) (2021)
Fanbo Xiang, Zexiang Xu, Milos Hasan, Yannick Hold-Geoffroy, Kalyan Sunkavalli, Hao Su
NeuTex: Neural Texture Mapping for Volumetric Neural Rendering. CVPR (2021)
Xi Deng, Milos Hasan, Nathan Carr, Zexiang Xu, Steve Marschner
Path graphs: iterative path space filtering. ACM Trans. Graph. 40 (6) (2021)
Ayush Tewari, Ohad Fried, Justus Thies, Vincent Sitzmann, Stephen Lombardi, Zexiang Xu, Tomas Simon, Matthias Nießner, Edgar Tretschk, Lingjie Liu, Ben Mildenhall, Pratul P. Srinivasan, Rohit Pandey, Sergio Orts-Escolano, Sean Ryan Fanello, Michelle Guo, Gordon Wetzstein, Jun-Yan Zhu, Christian Theobalt, Maneesh Agrawala, Daniel B. Goldman, Michael Zollhöfer
Advances in neural rendering. SIGGRAPH Courses (2021)
Tiancheng Sun, Kai-En Lin, Sai Bi, Zexiang Xu, Ravi Ramamoorthi
NeLF: Neural Light-transport Field for Portrait View Synthesis and Relighting. CoRR (2021)
Alexandr Kuznetsov, Krishna Mullia, Zexiang Xu, Milos Hasan, Ravi Ramamoorthi
NeuMIP: Multi-Resolution Neural Materials. CoRR (2021)
Anpei Chen, Zexiang Xu, Fuqiang Zhao, Xiaoshuai Zhang, Fanbo Xiang, Jingyi Yu, Hao Su
MVSNeRF: Fast Generalizable Radiance Field Reconstruction from Multi-View Stereo. CoRR (2021)
Zhengqin Li, Ting-Wei Yu, Shen Sang, Sarah Wang, Meng Song, Yuhan Liu, Yu-Ying Yeh, Rui Zhu, Nitesh B. Gundavarapu, Jia Shi, Sai Bi, Hong-Xing Yu, Zexiang Xu, Kalyan Sunkavalli, Milos Hasan, Ravi Ramamoorthi, Manmohan Chandraker
OpenRooms: An Open Framework for Photorealistic Indoor Scene Datasets. CVPR (2021)
Shilin Zhu, Zexiang Xu, Tiancheng Sun, Alexandr Kuznetsov, Mark Meyer, Henrik Wann Jensen, Hao Su, Ravi Ramamoorthi
Hierarchical neural reconstruction for path guiding using hybrid path and photon samples. ACM Trans. Graph. 40 (4) (2021)
Anpei Chen, Zexiang Xu, Fuqiang Zhao, Xiaoshuai Zhang, Fanbo Xiang, Jingyi Yu, Hao Su
MVSNeRF: Fast Generalizable Radiance Field Reconstruction from Multi-View Stereo. ICCV (2021)
Shuo Cheng, Zexiang Xu, Shilin Zhu, Zhuwen Li, Li Erran Li, Ravi Ramamoorthi, Hao Su
Deep Stereo Using Adaptive Thin Volume Representation With Uncertainty Awareness. CVPR (2020)
Kai-En Lin, Zexiang Xu, Ben Mildenhall, Pratul P. Srinivasan, Yannick Hold-Geoffroy, Stephen DiVerdi, Qi Sun, Kalyan Sunkavalli, Ravi Ramamoorthi
Deep Multi Depth Panoramas for View Synthesis. CoRR (2020)
Sai Bi, Zexiang Xu, Kalyan Sunkavalli, David J. Kriegman, Ravi Ramamoorthi
Deep 3D Capture: Geometry and Reflectance from Sparse Multi-View Images. CoRR (2020)
Zhengqin Li, Ting-Wei Yu, Shen Sang, Sarah Wang, Sai Bi, Zexiang Xu, Hong-Xing Yu, Kalyan Sunkavalli, Milos Hasan, Ravi Ramamoorthi, Manmohan Chandraker
OpenRooms: An End-to-End Open Framework for Photorealistic Indoor Scene Datasets. CoRR (2020)
Shilin Zhu, Zexiang Xu, Tiancheng Sun, Alexandr Kuznetsov, Mark Meyer, Henrik Wann Jensen, Hao Su, Ravi Ramamoorthi
Photon-Driven Neural Path Guiding. CoRR (2020)
Sai Bi, Zexiang Xu, Kalyan Sunkavalli, David J. Kriegman, Ravi Ramamoorthi
Deep 3D Capture: Geometry and Reflectance From Sparse Multi-View Images. CVPR (2020)
Shilin Zhu, Zexiang Xu, Henrik Wann Jensen, Hao Su, Ravi Ramamoorthi
Deep Kernel Density Estimation for Photon Mapping. Comput. Graph. Forum 39 (4) (2020)
Sai Bi, Zexiang Xu, Pratul P. Srinivasan, Ben Mildenhall, Kalyan Sunkavalli, Milos Hasan, Yannick Hold-Geoffroy, David J. Kriegman, Ravi Ramamoorthi
Neural Reflectance Fields for Appearance Acquisition. CoRR (2020)
Tiancheng Sun, Zexiang Xu, Xiuming Zhang, Sean Ryan Fanello, Christoph Rhemann, Paul E. Debevec, Yun-Ta Tsai, Jonathan T. Barron, Ravi Ramamoorthi
Light Stage Super-Resolution: Continuous High-Frequency Relighting. CoRR (2020)
Shilin Zhu, Zexiang Xu, Henrik Wann Jensen, Hao Su, Ravi Ramamoorthi
Deep Photon Mapping. CoRR (2020)
Sai Bi, Zexiang Xu, Kalyan Sunkavalli, Milos Hasan, Yannick Hold-Geoffroy, David J. Kriegman, Ravi Ramamoorthi
Deep Reflectance Volumes: Relightable Reconstructions from Multi-view Photometric Images. ECCV (3) (2020)
Tiancheng Sun, Zexiang Xu, Xiuming Zhang, Sean Ryan Fanello, Christoph Rhemann, Paul E. Debevec, Yun-Ta Tsai, Jonathan T. Barron, Ravi Ramamoorthi
Light stage super-resolution: continuous high-frequency relighting. ACM Trans. Graph. 39 (6) (2020)
Sai Bi, Zexiang Xu, Kalyan Sunkavalli, Milos Hasan, Yannick Hold-Geoffroy, David J. Kriegman, Ravi Ramamoorthi
Deep Reflectance Volumes: Relightable Reconstructions from Multi-View Photometric Images. CoRR (2020)
Kai-En Lin, Zexiang Xu, Ben Mildenhall, Pratul P. Srinivasan, Yannick Hold-Geoffroy, Stephen DiVerdi, Qi Sun, Kalyan Sunkavalli, Ravi Ramamoorthi
Deep Multi Depth Panoramas for View Synthesis. ECCV (13) (2020)
Zexiang Xu, Sai Bi, Kalyan Sunkavalli, Sunil Hadap, Hao Su, Ravi Ramamoorthi
Deep view synthesis from sparse photometric images. ACM Trans. Graph. 38 (4) (2019)
Tiancheng Sun, Jonathan T. Barron, Yun-Ta Tsai, Zexiang Xu, Xueming Yu, Graham Fyffe, Christoph Rhemann, Jay Busch, Paul E. Debevec, Ravi Ramamoorthi
Single Image Portrait Relighting. CoRR (2019)
Alexandr Kuznetsov, Milos Hasan, Zexiang Xu, Ling-Qi Yan, Bruce Walter, Nima Khademi Kalantari, Steve Marschner, Ravi Ramamoorthi
Learning generative models for rendering specular microgeometry. ACM Trans. Graph. 38 (6) (2019)
Tiancheng Sun, Jonathan T. Barron, Yun-Ta Tsai, Zexiang Xu, Xueming Yu, Graham Fyffe, Christoph Rhemann, Jay Busch, Paul E. Debevec, Ravi Ramamoorthi
Single image portrait relighting. ACM Trans. Graph. 38 (4) (2019)
Shuo Cheng, Zexiang Xu, Shilin Zhu, Zhuwen Li, Li Erran Li, Ravi Ramamoorthi, Hao Su
Deep Stereo using Adaptive Thin Volume Representation with Uncertainty Awareness. CoRR (2019)
Zexiang Xu, Kalyan Sunkavalli, Sunil Hadap, Ravi Ramamoorthi
Deep image-based relighting from optimal sparse samples. ACM Trans. Graph. 37 (4) (2018)
Zhengqin Li, Zexiang Xu, Ravi Ramamoorthi, Kalyan Sunkavalli, Manmohan Chandraker
Learning to reconstruct shape and spatially-varying reflectance from a single image. ACM Trans. Graph. 37 (6) (2018)
Zhengqin Li, Zexiang Xu, Ravi Ramamoorthi, Manmohan Chandraker
Robust Energy Minimization for BRDF-Invariant Shape from Light Fields. CVPR (2017)
Zexiang Xu, Jannik Boll Nielsen, Jiyang Yu, Henrik Wann Jensen, Ravi Ramamoorthi
Minimal BRDF sampling for two-shot near-field reflectance acquisition. ACM Trans. Graph. 35 (6) (2016)
Jiyang Yu, Zexiang Xu, Matteo Mannino, Henrik Wann Jensen, Ravi Ramamoorthi
Sparse Sampling for Image-Based SVBRDF Acquisition. MAM@EGSR (2016)
Zexiang Xu, Hsiang-Tao Wu, Lvdi Wang, Changxi Zheng, Xin Tong, Yue Qi
Dynamic hair capture using spacetime optimization. ACM Trans. Graph. 33 (6) (2014)