Haozhe Xie

Research Fellow at MMLab@NTU

School of Computer Science and Engineering
Nanyang Technological University

Email: root [at] haozhexie [dot] com

GitHub / Google Scholar / Curriculum Vitae

Biography

I am currently working as a research fellow at MMLab@NTU, Nanyang Technological University, under the supervision of Prof. Ziwei Liu. Prior to this, I served as a senior research scientist (2021-2023) at Tencent AI Lab.
I completed my Ph.D. degree (2017-2021) at the VILab of Harbin Institute of Technology, under the guidance of Prof. Hongxun Yao. During my Ph.D. study, I interned at SenseTime Research.
My research interests include computer vision and deep learning with a focus on 3D generation and reconstruction.

Highlighted Publications

CityDreamer: Compositional Generative Model of Unbounded 3D Cities

Haozhe Xie, Zhaoxi Chen, Fangzhou Hong, Ziwei Liu
arXiv, 2023

@article{xie2023citydreamer,
  title={CityDreamer: Compositional Generative Model of Unbounded 3D Cities},
  author={Xie, Haozhe and Chen, Zhaoxi and Hong, Fangzhou and Liu, Ziwei},
  journal={arXiv},
  year={2023}
}
Spatio-Temporal Deformable Attention Network for Video Deblurring

Huicong Zhang, Haozhe Xie, Hongxun Yao
ECCV, 2022

@inproceedings{zhang2022spatio,
  title={Spatio-Temporal Deformable Attention Network for Video Deblurring},
  author={Zhang, Huicong and Xie, Haozhe and Yao, Hongxun},
  booktitle={ECCV},
  year={2022}
}
Long-Range Feature Propagating for Natural Image Matting

Qinglin Liu, Haozhe Xie, Shengping Zhang, Bineng Zhong, Rongrong Ji
ACM Multimedia, 2021

@inproceedings{liu2021long,
  title={Long-Range Feature Propagating for Natural Image Matting},
  author={Liu, Qinglin and Xie, Haozhe and Zhang, Shengping and Zhong, Bineng and Ji, Rongrong},
  booktitle={ACM Multimedia},
  year={2021}
}
3D Scene and Object Reconstruction from Multiple Sources and Viewpoints

Haozhe Xie
PhD thesis, Harbin Institute of Technology, 2021

@phdthesis{xie20213d,
  title={3D Scene and Object Reconstruction from Multiple Sources and Viewpoints},
  author={Xie, Haozhe},
  school={Harbin Institute of Technology},
  year={2021}
}
Efficient Regional Memory Network for Video Object Segmentation

Haozhe Xie, Hongxun Yao, Shangchen Zhou, Shengping Zhang, Wenxiu Sun
CVPR, 2021

@inproceedings{xie2021efficient,
  title={Efficient Regional Memory Network for Video Object Segmentation},
  author={Xie, Haozhe and Yao, Hongxun and Zhou, Shangchen and Zhang, Shengping and Sun, Wenxiu},
  booktitle={CVPR},
  year={2021}
}
GRNet: Gridding Residual Network for Dense Point Cloud Completion

Haozhe Xie, Hongxun Yao, Shangchen Zhou, Jiageng Mao, Shengping Zhang, Wenxiu Sun
ECCV, 2020

@inproceedings{xie2020grnet,
  title={GRNet: Gridding Residual Network for Dense Point Cloud Completion},
  author={Xie, Haozhe and Yao, Hongxun and Zhou, Shangchen and Mao, Jiageng and Zhang, Shengping and Sun, Wenxiu},
  booktitle={ECCV},
  year={2020}
}
Pix2Vox++: Multi-scale Context-aware 3D Object Reconstruction from Single and Multiple Images

Haozhe Xie, Hongxun Yao, Shengping Zhang, Shangchen Zhou, Wenxiu Sun
International Journal of Computer Vision (IJCV), 128(12): 2919-2935, 2020

@article{xie2020pix2vox++,
  title={Pix2Vox++: Multi-scale Context-aware 3D Object Reconstruction from Single and Multiple Images},
  author={Xie, Haozhe and Yao, Hongxun and Zhang, Shengping and Zhou, Shangchen and Sun, Wenxiu},
  journal={International Journal of Computer Vision (IJCV)},
  year={2020},
  volume={128},
  number={12},
  pages={2919--2935},
  doi={10.1007/s11263-020-01347-6}
}
Pix2Vox: Context-aware 3D Reconstruction from Single and Multi-view Images

Haozhe Xie, Hongxun Yao, Xiaoshuai Sun, Shangchen Zhou, Shengping Zhang
ICCV, 2019

@inproceedings{xie2019pix2vox,
  title={Pix2Vox: Context-aware 3D Reconstruction from Single and Multi-view Images},
  author={Xie, Haozhe and Yao, Hongxun and Sun, Xiaoshuai and Zhou, Shangchen and Zhang, Shengping},
  booktitle={ICCV},
  year={2019}
}
Spatio-Temporal Filter Adaptive Network for Video Deblurring

Shangchen Zhou, Jiawei Zhang, Jinshan Pan, Haozhe Xie, Wangmeng Zuo, Jimmy Ren
ICCV, 2019

@inproceedings{zhou2019spatio,
  title={Spatio-Temporal Filter Adaptive Network for Video Deblurring},
  author={Zhou, Shangchen and Zhang, Jiawei and Pan, Jinshan and Xie, Haozhe and Zuo, Wangmeng and Ren, Jimmy},
  booktitle={ICCV},
  year={2019}
}
DAVANet: Stereo Deblurring with View Aggregation

Shangchen Zhou, Jiawei Zhang, Wangmeng Zuo, Haozhe Xie, Jinshan Pan, Jimmy Ren
CVPR, 2019

@inproceedings{zhou2019davanet,
  title={DAVANet: Stereo Deblurring with View Aggregation},
  author={Zhou, Shangchen and Zhang, Jiawei and Zuo, Wangmeng and Xie, Haozhe and Pan, Jinshan and Ren, Jimmy},
  booktitle={CVPR},
  year={2019}
}

Invited Talks

Research Experience

Research Fellow
Mar 2023 - Present | MMLab@NTU, Nanyang Technological University
Working with Prof. Ziwei Liu

Senior Research Scientist
Aug 2021 - Mar 2023 | Tencent AI Lab
Working with Dr. Hong Shang

Research Intern
Mar 2019 - Nov 2020 | SenseTime Research
Mentored by Dr. Wenxiu Sun

Academic Services

Conference Reviewer

  • The Conference on Computer Vision and Pattern Recognition (CVPR)
  • The International Conference on Computer Vision (ICCV)
  • European Conference on Computer Vision (ECCV)
  • The International Conference on Machine Learning (ICML)
  • The International Conference on Learning Representation (ICLR)
  • The Conference on Neural Information Processing Systems (NeurIPS)
  • The International Conference on 3D Vision (3DV)
  • The Winter Conference on Applications of Computer Vision (WACV)

Journal Reviewer

  • IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
  • IEEE Transactions on Image Processing (TIP)
  • IEEE Transactions on Multimedia (TMM)
  • International Journal of Computer Vision (IJCV)
  • Pattern Recognition (PR)
Contact Us
  • Nanyang Technological University, Singapore
  • root [at] haozhexie [dot] com