Xianglong He

hxl23 AT mails.tsinghua.edu.cn

I'm currently a second-year M.S. student at SIGS, Tsinghua University, advised by Prof. Chun Yuan. I'm now interested in Generative AI and Computer Vision.

Before that, I received my B.S. degree in Computer Science and Technology from Ocean University of China in 2023. I had an unforgettable research experience on adversarial attacks with Prof. Yuezun Li. Additionally, I was the former leader of Blue-Whale CTF (Capture The Flag) Team at Security Lab@OUC, focusing on Cryptanalysis.

I am actively looking for Ph.D. positions (2026 fall).

Scholar  /  CV (2503)

profile photo

Publications
sparseflex SparseFlex: High-Resolution and Arbitrary-Topology 3D Shape Modeling
Xianglong He*, Zi-Xin Zou*, Chia-Hao Chen, Yuan-Chen Guo, Ding Liang,
Chun Yuan, Wanli Ouyang, Yan-Pei Cao, Yangguang Li
arXiv, 2025
Project Page / arXiv / Code
meshcraft MeshCraft: Exploring Efficient and Controllable Mesh Generation with Flow-based DiTs
Xianglong He, Junyi Chen, Di Huang, Zexiang Liu, Xiaoshui Huang,
Wanli Ouyang, Chun Yuan, Yangguang Li
arXiv, 2025
arXiv / Code
nova3d NOVA3D: Normal Aligned Video Diffusion Model for Single Image to 3D Generation
Yuxiao Yang, ..., Xianglong He, ..., Haoqian Wang
ICME, 2025
On Camera-ready
GVGEN: Text-to-3D Generation with Volumetric Representation
Xianglong He*, Junyi Chen*, Sida Peng, Di Huang,
Yangguang Li, Xiaoshui Huang, Chun Yuan, Wanli Ouyang, Tong He
ECCV, 2024
Project Page / arXiv / Code

ponderv2 PonderV2: Pave the Way for 3D Foundataion Model with A Universal Pre-training Paradigm
Haoyi Zhu*, Honghui Yang*, Xiaoyang Wu*, Di Huang*, Sha Zhang, Xianglong He,
Tong He, Hengshuang Zhao, Chunhua Shen, Yu Qiao, Wanli Ouyang
arXiv, 2023
arXiv / Code
clean-usnob Improving transferable adversarial attack via feature-momentum
Xianglong He, Yuezun Li, Haipeng Qu, Junyu Dong
Computers & Security, 128, 2023
Code [Tensorflow] / Unofficial Code [Pytorch]

Experiences
ailab
2024.11 - Present
Algorithm Intern
VAST
  • host by Yangguang Li, and Yan-Pei Cao, working closely with Zi-Xin Zou.
  • Topic: Mesh Generation on new versions of Tripo (i.e. Tripo v3).
    • ailab
    2023.01 - 2024.06
    Research Intern
    GVLAB @ Shanghai AI Laboratory
  • host by Xiaoshui Huang and Wanli Ouyang, working closely with Junyi Chen, Di Huang, Yangguang Li and Tong He.
  • Topic: 3D Generation, 3D Reconstruction.
    • ouc
    2021.09 - 2022.09
    Research Assitant
    VAS Group @ Ocean University of China
  • host by Prof. Yuezun Li.
  • Topic: Adversarial Attacks.

    • Services


  • Journal Reviewer: TCSVT, MIR.

    • Selected Honors & Awards


  • The CCF Elite Collegiate Award
    2021
  • Excellent Student of Shandong Province
    2021
  • Government Scholarship of Shandong Province
    2021

  • National College Student Information Security Contest, First Prize (5/2136)
    2021
  • China Graduate Contest on Cyber Security, Second Prize
    2022
  • Lanqiao Programming Designing Contest (Python A Group), Second Prize
    2022
  • Group Programming Ladder Tournament, Personal Second Prize
    2021
  • Lanqiao Programming Designing Contest (C++ A Group), Second Prize
    2020
  • National Crypto-Math Challenge, Third Prize
    2021
  • Global Fincryptography Contest, Third Prize
    2020
  • Qiangwangbei National Cyber Security Challenge Quals, Third Prize
    2020
  • Tencent RisingStar CTF (TCTF), Rank 5
    2021

  • National Olympiad in Informatics in Provinces (NOIP), Sichuan Provincial First Prize
    2017
    		•

    Misc


  • Love CTF (Away From Keyboard):
              Made various cherished friends there;
              Exploit & Provide challenges for CTF events as the member of international teams (W&M, Straw Hat, Tea Deliverers, etc.);
              Obtain National Information Security Test Program (NISP) Grade II Certificate.
  • Enjoy Exploring and Creating Flavor:: Liquors, Meals, Desserts, and Perfumes.