Sai Bi

According to our database, Sai Bi authored at least 43 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

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

CoRR, 2024

Long-LRM: Long-sequence Large Reconstruction Model for Wide-coverage Gaussian Splats.

Ziwen Chen, Hao Tan, Kai Zhang, Sai Bi, Fujun Luan, Yicong Hong, Fuxin Li, Zexiang Xu

CoRR, 2024

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

CoRR, 2024

PBIR-NIE: Glossy Object Capture under Non-Distant Lighting.

Guangyan Cai, Fujun Luan, Milos Hasan, Kai Zhang, Sai Bi, Zexiang Xu, Iliyan Georgiev, Shuang Zhao

CoRR, 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 E. Kaufman, Xin Sun, Hao Tan

CoRR, 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

CoRR, 2024

MeshLRM: Large Reconstruction Model for High-Quality Mesh.

Xinyue Wei, Kai Zhang, Sai Bi, Hao Tan, Fujun Luan, Valentin Deschaintre, Kalyan Sunkavalli, Hao Su, Zexiang Xu

CoRR, 2024

Holo-Relighting: Controllable Volumetric Portrait Relighting from a Single Image.

Yiqun Mei, Yu Zeng, He Zhang, Zhixin Shu, Xuaner Zhang, Sai Bi, Jianming Zhang, Hyunjoon Jung, Vishal M. Patel

CoRR, 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

Proceedings of the Twelfth International Conference on Learning Representations, 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

Proceedings of the Twelfth International Conference on Learning Representations, 2024

LRM: Large Reconstruction Model for Single Image to 3D.

Yicong Hong, Kai Zhang, Jiuxiang Gu, Sai Bi, Yang Zhou, Difan Liu, Feng Liu, Kalyan Sunkavalli, Trung Bui, Hao Tan

Proceedings of the Twelfth International Conference on Learning Representations, 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

Proceedings of the Twelfth International Conference on Learning Representations, 2024

GS-LRM: Large Reconstruction Model for 3D Gaussian Splatting.

Kai Zhang, Sai Bi, Hao Tan, Yuanbo Xiangli, Nanxuan Zhao, Kalyan Sunkavalli, Zexiang Xu

Proceedings of the Computer Vision - ECCV 2024, 2024

DATENeRF: Depth-Aware Text-Based Editing of NeRFs.

Sara Rojas, Julien Philip, Kai Zhang, Sai Bi, Fujun Luan, Bernard Ghanem, Kalyan Sunkavalli

Proceedings of the Computer Vision - ECCV 2024, 2024

Carve3D: Improving Multi-view Reconstruction Consistency for Diffusion Models with RL Finetuning.

Desai Xie, Jiahao Li, Hao Tan, Xin Sun, Zhixin Shu, Yi Zhou, Sai Bi, Sören Pirk, Arie E. Kaufman

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 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

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

Holo-Relighting: Controllable Volumetric Portrait Relighting from a Single Image.

Yiqun Mei, Yu Zeng, He Zhang, Zhixin Shu, Xuaner Zhang, Sai Bi, Jianming Zhang, HyunJoon Jung, Vishal M. Patel

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

Controllable Dynamic Appearance for Neural 3D Portraits.

ShahRukh Athar, Zhixin Shu, Zexiang Xu, Fujun Luan, Sai Bi, Kalyan Sunkavalli, Dimitris Samaras

Proceedings of the International Conference on 3D Vision, 2024

2023

Neural Free-Viewpoint Relighting for Glossy Indirect Illumination.

Nithin Raghavan, Yan Xiao, Kai-En Lin, Tiancheng Sun, Sai Bi, Zexiang Xu, Tzu-Mao Li, Ravi Ramamoorthi

Comput. Graph. Forum, July, 2023

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

CoRR, 2023

MCNeRF: Monte Carlo Rendering and Denoising for Real-Time NeRFs.

Kunal Gupta, Milos Hasan, Zexiang Xu, Fujun Luan, Kalyan Sunkavalli, Xin Sun, Manmohan Chandraker, Sai Bi

Proceedings of the SIGGRAPH Asia 2023 Conference Papers, 2023

PaletteNeRF: Palette-based Appearance Editing of Neural Radiance Fields.

Zhengfei Kuang, Fujun Luan, Sai Bi, Zhixin Shu, Gordon Wetzstein, Kalyan Sunkavalli

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

TensoIR: Tensorial Inverse Rendering.

Haian Jin, Isabella Liu, Peijia Xu, Xiaoshuai Zhang, Songfang Han, Sai Bi, Xiaowei Zhou, Zexiang Xu, Hao Su

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

2022

Differentiable Rendering of Neural SDFs through Reparameterization.

Sai Praveen Bangaru, Michaël Gharbi, Fujun Luan, Tzu-Mao Li, Kalyan Sunkavalli, Milos Hasan, Sai Bi, Zexiang Xu, Gilbert Bernstein, Frédo Durand

Proceedings of the SIGGRAPH Asia 2022 Conference Papers, 2022

ARF: Artistic Radiance Fields.

Kai Zhang, Nicholas I. Kolkin, Sai Bi, Fujun Luan, Zexiang Xu, Eli Shechtman, Noah Snavely

Proceedings of the Computer Vision - ECCV 2022, 2022

Physically-Based Editing of Indoor Scene Lighting from a Single Image.

Zhengqin Li, Jia Shi, Sai Bi, Rui Zhu, Kalyan Sunkavalli, Milos Hasan, Zexiang Xu, Ravi Ramamoorthi, Manmohan Chandraker

Proceedings of the Computer Vision - ECCV 2022, 2022

NeRFusion: Fusing Radiance Fields for Large-Scale Scene Reconstruction.

Xiaoshuai Zhang, Sai Bi, Kalyan Sunkavalli, Hao Su, Zexiang Xu

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2022

Point-NeRF: Point-based Neural Radiance Fields.

Qiangeng Xu, Zexiang Xu, Julien Philip, Sai Bi, Zhixin Shu, Kalyan Sunkavalli, Ulrich Neumann

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2022

2021

Appearance Acquisition for Digital 3D Content Creation.

Sai Bi

PhD thesis, 2021

Deep relightable appearance models for animatable faces.

Sai Bi, Stephen Lombardi, Shunsuke Saito, Tomas Simon, Shih-En Wei, Kevyn McPhail, Ravi Ramamoorthi, Yaser Sheikh, Jason M. Saragih

ACM Trans. Graph., 2021

NeLF: Neural Light-transport Field for Portrait View Synthesis and Relighting.

Tiancheng Sun, Kai-En Lin, Sai Bi, Zexiang Xu, Ravi Ramamoorthi

Proceedings of the 32nd Eurographics Symposium on Rendering, 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 B. Gundavarapu, Jia Shi, Sai Bi, Hong-Xing Yu, Zexiang Xu, Kalyan Sunkavalli, Milos Hasan, Ravi Ramamoorthi, Manmohan Chandraker

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2021

Learning Neural Transmittance for Efficient Rendering of Reflectance Fields.

Mohammad Shafiei, Sai Bi, Zhengqin Li, Aidas Liaudanskas, Rodrigo Ortiz Cayon, Ravi Ramamoorthi

Proceedings of the 32nd British Machine Vision Conference 2021, 2021

2020

Neural Reflectance Fields for Appearance Acquisition.

Sai Bi, Zexiang Xu, Pratul P. Srinivasan, Ben Mildenhall, Kalyan Sunkavalli, Milos Hasan, Yannick Hold-Geoffroy, David J. Kriegman, Ravi Ramamoorthi

CoRR, 2020

OpenRooms: An End-to-End Open Framework for Photorealistic Indoor Scene Datasets.

Zhengqin Li, Ting-Wei Yu, Shen Sang, Sarah Wang, Sai Bi, Zexiang Xu, Hong-Xing Yu, Kalyan Sunkavalli, Milos Hasan, Ravi Ramamoorthi, Manmohan Chandraker

CoRR, 2020

Deep Reflectance Volumes: Relightable Reconstructions from Multi-view Photometric Images.

Sai Bi, Zexiang Xu, Kalyan Sunkavalli, Milos Hasan, Yannick Hold-Geoffroy, David J. Kriegman, Ravi Ramamoorthi

Proceedings of the Computer Vision - ECCV 2020, 2020

Deep 3D Capture: Geometry and Reflectance From Sparse Multi-View Images.

Sai Bi, Zexiang Xu, Kalyan Sunkavalli, David J. Kriegman, Ravi Ramamoorthi

Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

2019

Deep view synthesis from sparse photometric images.

Zexiang Xu, Sai Bi, Kalyan Sunkavalli, Sunil Hadap, Hao Su, Ravi Ramamoorthi

ACM Trans. Graph., 2019

Deep CG2Real: Synthetic-to-Real Translation via Image Disentanglement.

Sai Bi, Kalyan Sunkavalli, Federico Perazzi, Eli Shechtman, Vladimir G. Kim, Ravi Ramamoorthi

Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision, 2019

2018

Deep Hybrid Real and Synthetic Training for Intrinsic Decomposition.

Sai Bi, Nima Khademi Kalantari, Ravi Ramamoorthi

Proceedings of the 29th Eurographics Symposium on Rendering, 2018

2017

Patch-based optimization for image-based texture mapping.

Sai Bi, Nima Khademi Kalantari, Ravi Ramamoorthi

ACM Trans. Graph., 2017

ColorSketch: A Drawing Assistant for Generating Color Sketches from Photos.

Guanbin Li, Sai Bi, Jue Wang, Yingqing Xu, Yizhou Yu

IEEE Computer Graphics and Applications, 2017

2015

An <i>L</i>₁ image transform for edge-preserving smoothing and scene-level intrinsic decomposition.

Sai Bi, Xiaoguang Han, Yizhou Yu

ACM Trans. Graph., 2015