publications | Yongtao Ge

2026

WorldRover: A Scalable Synthetic Video Data Engine for World Exploration with Rich Annotations

Xiaojie Xu^*, Zhengyuan Lin^*, Runyi Li, Yihao Liu, Kaipeng Zhang, and Yongtao Ge

arXiv preprint arXiv:2608.15659, 2026

@article{worldrover2026,
  preview_video = {worldrover-multimodal.mp4},
  preview_video_poster = {worldrover-multimodal.jpg},
  title = {{WorldRover}: A Scalable Synthetic Video Data Engine for World Exploration with Rich Annotations},
  author = {Xu, Xiaojie and Lin, Zhengyuan and Li, Runyi and Liu, Yihao and Zhang, Kaipeng and Ge, Yongtao},
  journal = {arXiv preprint arXiv:2608.15659},
  year = {2026}
}

AlayaWorld: Long-Horizon and Playable Video World Generation

AlayaWorld Team, Kaipeng Zhang, Chuanhao Li, Yifan Zhan, Yongtao Ge, Yuanyang Yin, Jiaming Tan, Kang He, Liaoyuan Fan, Ruicong Liu, Mingliang Zhai, and others

arXiv preprint arXiv:2608.13492, 2026

Bib HTML PDF Code

@article{team2026alayaworldv11,
  preview_video = {alayaworld-game-styles.mp4},
  preview_video_poster = {alayaworld-game-styles.jpg},
  title = {{AlayaWorld}: Long-Horizon and Playable Video World Generation},
  author = {Team, AlayaWorld and Zhang, Kaipeng and Li, Chuanhao and Zhan, Yifan and Ge, Yongtao and Yin, Yuanyang and Tan, Jiaming and He, Kang and Fan, Liaoyuan and Liu, Ruicong and Zhai, Mingliang and others},
  journal = {arXiv preprint arXiv:2608.13492},
  year = {2026}
}

Sekai2: From World Exploration to Interactive World Modeling

Kang He, Wenshuo Peng, Zihui Gao, Jiaming Tan, Kaipeng Zhang, and Yongtao Ge

arXiv preprint arXiv:2608.09449, 2026

Bib HTML PDF Code

@article{he2026sekai2,
  preview_video = {sekai2-world-exploration.mp4},
  preview_video_poster = {sekai2-world-exploration.jpg},
  title = {{Sekai2}: From World Exploration to Interactive World Modeling},
  author = {He, Kang and Peng, Wenshuo and Gao, Zihui and Tan, Jiaming and Zhang, Kaipeng and Ge, Yongtao},
  journal = {arXiv preprint arXiv:2608.09449},
  year = {2026}
}

WorldMark: A Unified Benchmark Suite for Interactive Video World Models

Xiaojie Xu, Zhengyuan Lin, Kang He, Yukang Feng, Xiaofeng Mao, Yuanyang Yin, Yongtao Ge, and Kaipeng Zhang

arXiv preprint arXiv:2604.21686, 2026

Bib HTML PDF Code Website

@article{xu2026worldmark,
  title = {{WorldMark}: A Unified Benchmark Suite for Interactive Video World Models},
  author = {Xu, Xiaojie and Lin, Zhengyuan and He, Kang and Feng, Yukang and Mao, Xiaofeng and Yin, Yuanyang and Ge, Yongtao and Zhang, Kaipeng},
  journal = {arXiv preprint arXiv:2604.21686},
  year = {2026}
}

WorldSculpt: Generating Compositional Worlds from Grounded Videos

Muyao Niu, Jixuan He, Ruihan Yu, Lian Fu, Yonghao Yu, Zheng-Hui Huang, Yifan Zhan, Fengbo Lan, Yongtao Ge, Yinqiang Zheng, Kaipeng Zhang, and Zhixiang Wang

arXiv preprint arXiv:2609.05416, 2026

Bib HTML PDF Code

@article{niu2026worldsculpt,
  preview_video = {worldsculpt-compositional-worlds.mp4},
  preview_video_poster = {worldsculpt-compositional-worlds.jpg},
  title = {{WorldSculpt}: Generating Compositional Worlds from Grounded Videos},
  author = {Niu, Muyao and He, Jixuan and Yu, Ruihan and Fu, Lian and Yu, Yonghao and Huang, Zheng-Hui and Zhan, Yifan and Lan, Fengbo and Ge, Yongtao and Zheng, Yinqiang and Zhang, Kaipeng and Wang, Zhixiang},
  journal = {arXiv preprint arXiv:2609.05416},
  year = {2026}
}

2025

Generative Video Matting

Yongtao Ge, Kangyang Xie, Guangkai Xu, Li Ke, Mingyu Liu, Longtao Huang, Hui Xue, Hao Chen, and Chunhua Shen

In ACM SIGGRAPH Conference Papers, 2025

DOI Bib PDF Code

@inproceedings{ge2025gvm,
  preview_video = {gvm-portrait-matting.mp4},
  preview_video_poster = {gvm-portrait-matting.jpg},
  doi = {10.1145/3721238.3730642},
  title = {Generative Video Matting},
  author = {Ge, Yongtao and Xie, Kangyang and Xu, Guangkai and Ke, Li and Liu, Mingyu and Huang, Longtao and Xue, Hui and Chen, Hao and Shen, Chunhua},
  booktitle = {ACM SIGGRAPH Conference Papers},
  publisher = {Association for Computing Machinery},
  year = {2025}
}

POMATO: Marrying Pointmap Matching with Temporal Motions for Dynamic 3D Reconstruction

Songyan Zhang^*, Yongtao Ge^*, Jinyuan Tian^*, Guangkai Xu, Chen Lv, Hao Chen, and Chunhua Shen

In Proc. of the IEEE International Conf. on Computer Vision, 2025

Bib PDF

@inproceedings{zhang2025pomato,
  title = {POMATO: Marrying Pointmap Matching with Temporal Motions for Dynamic 3D Reconstruction},
  author = {Zhang, Songyan and Ge, Yongtao and Tian, Jinyuan and Xu, Guangkai and Lv, Chen and Chen, Hao and Shen, Chunhua},
  booktitle = {Proc. of the IEEE International Conf. on Computer Vision},
  year = {2025}
}

3D Human Reconstruction in the Wild with Synthetic Data Using Generative Models

Yongtao Ge, Wenjia Wang, Yongfan Chen, Hao Chen, and Chunhua Shen

In IEEE Trans. on Pattern Analysis and Machine Intelligence (TPAMI), 2025

Bib PDF Code

@inproceedings{ge2024humanwild,
  title = {3D Human Reconstruction in the Wild with Synthetic Data Using Generative Models},
  booktitle = {IEEE Trans. on Pattern Analysis and Machine Intelligence (TPAMI)},
  author = {Ge, Yongtao and Wang, Wenjia and Chen, Yongfan and Chen, Hao and Shen, Chunhua},
  year = {2025}
}

What Matters When Repurposing Diffusion Models for General Dense Perception Tasks?

Guangkai Xu, Yongtao Ge, Mingyu Liu, Chengxiang Fan, Kangyang Xie, Zhiyue Zhao, Hao Chen, and Chunhua Shen

In Proc. of the IEEE International Conf. on Learning Representations, 2025

Bib PDF

@inproceedings{xu2024genpercept,
  title = {What Matters When Repurposing Diffusion Models for General Dense Perception Tasks?},
  author = {Xu, Guangkai and Ge, Yongtao and Liu, Mingyu and Fan, Chengxiang and Xie, Kangyang and Zhao, Zhiyue and Chen, Hao and Shen, Chunhua},
  booktitle = {Proc. of the IEEE International Conf. on Learning Representations},
  year = {2025}
}

2024

GeoBench: Benchmarking and Analyzing Monocular Geometry Estimation Models

Yongtao Ge, Guangkai Xu, Zhiyue Zhao, Zheng Huang, Libo Sun, Yanlong Sun, Hao Chen, and Chunhua Shen

arXiv preprint arXiv:2406.12671, 2024

Bib Code

@article{ge2024geobench,
  title = {GeoBench: Benchmarking and Analyzing Monocular Geometry Estimation Models},
  author = {Ge, Yongtao and Xu, Guangkai and Zhao, Zhiyue and Huang, Zheng and Sun, Libo and Sun, Yanlong and Chen, Hao and Shen, Chunhua},
  journal = {arXiv preprint arXiv:2406.12671},
  booktitle = {arXiv.org},
  year = {2024}
}

2023

Zolly: Zoom Focal Length Correctly for Perspective-Distorted Human Mesh Reconstruction

Wenjia Wang, Yongtao Ge, Haiyi Mei, Zhongang Cai, Qingping Sun, Yanjun Wang, Chunhua Shen, Lei Yang, and Komura Taku

In Proc. of the IEEE International Conf. on Computer Vision (ICCV Oral), 2023

Bib PDF Code

@inproceedings{wang2023zolly,
  title = {Zolly: Zoom Focal Length Correctly for Perspective-Distorted Human Mesh Reconstruction},
  booktitle = {Proc. of the IEEE International Conf. on Computer Vision (ICCV Oral)},
  stars = {<a href="https://github.com/WenjiaWang0312/Zolly">
            <img alt="GitHub Repo stars" style="vertical-align: top" 
            src="https://img.shields.io/github/stars/WenjiaWang0312/Zolly?style=social">
          </a>},
  author = {Wang, Wenjia and Ge, Yongtao and Mei, Haiyi and Cai, Zhongang and Sun, Qingping and Wang, Yanjun and Shen, Chunhua and Yang, Lei and Taku, Komura},
  year = {2023}
}

Point-Teaching: Weakly Semi-Supervised Object Detection with Point Annotations

Yongtao Ge^*, Qiang Zhou^*, Xinlong Wang, Chunhua Shen, Zhibin Wang, and Hao Li

In AAAI Conference on Artificial Intelligence (AAAI), 2023

Bib PDF Code

@inproceedings{ge2023point,
  title = {Point-Teaching: Weakly Semi-Supervised Object Detection with Point Annotations},
  author = {Ge, Yongtao and Zhou, Qiang and Wang, Xinlong and Shen, Chunhua and Wang, Zhibin and Li, Hao},
  booktitle = {AAAI Conference on Artificial Intelligence (AAAI)},
  year = {2023}
}

2022

Poseur: Direct Human Pose Regression with Transformers

Weian Mao^*, Yongtao Ge^*, Chunhua Shen, Zhi Tian, Xinlong Wang, Zhibin Wang, and Anton van den Hengel

In Proc. of the European Conf. on Computer Vision (ECCV), 2022

Bib PDF Supp Code

@inproceedings{mao2022poseur,
  title = {Poseur: Direct Human Pose Regression with Transformers},
  booktitle = {Proc. of the European Conf. on Computer Vision (ECCV)},
  stars = {
        <a href="https://github.com/aim-uofa/Poseur">
          <img alt="GitHub Repo stars" 
            style="vertical-align: top"
            src="https://img.shields.io/github/stars/aim-uofa/Poseur?style=social">
        </a>},
  author = {Mao, Weian and Ge, Yongtao and Shen, Chunhua and Tian, Zhi and Wang, Xinlong and Wang, Zhibin and Hengel, Anton van den},
  year = {2022}
}