Zhenyu Sun
I am currently a PhD student in the School of Artificial Intelligence at Shanghai Jiao Tong University, supervised by esteemed Prof. Yuanbo Xiangli. I earned my bachelor degree of engineering majored in Artificial Intelligence, at School of Future Technology in South China University of Technology, with a GPA of 3.97/4.00 (rank:1/76). Here is my CV for specific information.
Research
My research so far has concentrated on Next-Generation 3DV, targeting robust, efficient, adaptive and physically plausible 3D reconstruction and generation.
Iβm also interested in Generative World Model, aiming at realize world understanding, disambiguation, and prediction, with geometry and physics-based protocol.
I believe the exploration above will pave the way for realizing Multimodal Intelligence and Generalized Intelligence.
π₯ News
- 2026.06: Β ππ Congrats that our CGGS: Consistency-Augmented Geometric Gaussian Splatting for Ego-Centric 3D Scene Generation has been accepted by TIP 2026οΌ
- 2026.06: Β ππ My undergraduate thesis has received the Excellent evaluationοΌ
- 2026.05: Β ππ I had the privilege of participating in CCIG 2026. I was delighted to reunite with Prof. Huan Wang, Prof. Qi Liu and Prof. Xiaoguang HanοΌ
- 2026.04: Β ππ I was honored to participate in China3DV 2026, where I had the opportunity to engage in stimulating exchanges of ideas with scholars and professors in the fieldοΌ
- 2026.03: Β β¨β¨ Iβm undertaking an on-site research internship, supervised by Prof. Yuanbo Xiangli, at Shanghai Jiao Tong University.
- 2025.10: Β ππ I have received National Scholarship (Β₯10,000, Top 0.4%, national wide) for the academic year 2024-2025, with the rank 1/76οΌ
- 2025.09: Β β¨β¨ Iβm conducting remote collaborative research with Prof. Yuanbo Xiangli, at Shanghai Jiao Tong University.
- 2025.09: Β ππ I am honored to have been admitted to the doctoral program at the School of AI, Shanghai Jiao Tong University (SJTU)! Iβll spend the Ph.D journey supervised by Prof. Yuanbo Xiangli!
- 2024.12: Β ππ Our work Toy-GS: Assembling Local Gaussians for Precisely Rendering Large-Scale Free Camera Trajectories has been accepted by AAAI 2025!
- 2024.10: Β ππ I have received National Scholarship (Β₯10,000, Top 0.4%, national wide) for the academic year 2023-2024, with the rank 1/76.
- 2024.09: Β ππ I have received First-Class South China University of Technology Scholarship (Β₯30,000, Top 1%) for the academic year 2023-2024.
- 2024.08: Β β¨β¨ I am going to visiting ENCODE Lab of Prof. Huan Wang at WLU!
- 2024.06: Β ππ I have harvested the National College Student Innovation and Entrepreneurship Training Program Outstanding Project Completion!
- 2024.06: Β ππ I have received the Third-class Academic Innovation Award, Future Technology Taihu Innovation Award by Wuxi government.
- 2024.06: Β ππ I have gotten the National Second Prize of MathorCup Mathematical Application Challenge (Top 5%)!
- 2023.12: Β ππ I have won the First Prize of National College Studentsβ Mathematics Competition Guangdong Division!
- 2023.12: Β ππ I have won the First Prize of Huawei ICT Competition Guangdong Division!
- 2023.09: Β ππ I am going to join MPRG Lab of Prof. Qi Liu at SCUTοΌ
- 2023.09: Β ππ I have received the Merit Student Honors, SCUT.
- 2022.09: Β ππ I have been admitted to South China University of Technology (SCUT)!
π Publications
CGGS: Consistency-Augmented Geometric Gaussian Splatting for Ego-Centric 3D Scene Generation
Zhenyu Sun, Xiaohan Zhang, Qi Liu $^\uparrow$, Huan Wang $^\uparrow$
- We propose CGGS, a new framework for ego-centric 3D scene generation from textual description. With the novel insight in MV-LDM and 3D Gaussian optimization, our method surpasses previous counterparts in terms of semantic alignment, perceptual quality, and rendering fidelity when producing realistic, domain-free 3D scenes.
GarmentX: Autoregressive Parametric Representations for High-Fidelity 3D Garment Generation
Jingfeng Guo, Jinnan Chen, Weikai Chen, Zhenyu Sun, Lanjiong Li, Baozhu Zhao, Lingting Zhu, Xin Wang, Qi Liu $^\uparrow$
- We propose GarmentX, an image-guided 3D garment generator that produces editable garment parameters, decodes valid sewing patterns, and simulates wearable 3D garments. By adjusting garment parameters, users can easily modify the shape, style, and even category of the garments. The generated garments are diverse, high-fidelity, and physically plausible.
Toy-GS: Assembling Local Gaussians for Precisely Rendering Large-Scale Free Camera Trajectories
Xiaohan Zhang, Zhenyu Sun, Yukui Qiu, Junyan Su, Qi Liu $^\uparrow$
- We propose Toy-GS, a novel method that adaptively assembles local Gaussians to enhance rendering quality and reduce GPU memory usage for large-scale free camera trajectories.
Aerial-NeRF: Adaptive Spatial Partitioning and Sampling for Large-Scale Aerial Rendering
Xiaohan Zhang, Yukui Qiu, Zhenyu Sun, Qi Liu $^\uparrow$
- We propose Aerial-NeRF with three innovative modifications for jointly adapting NeRF in large-scale aerial rendering. Our model allows us to perform rendering over 4 times as fast as compared to multiple competitors.
π₯ Honors and Awards
- 2026.05 Excellent Undergraduate Thesis, for the academic year 2025-2026.
- 2025.10 National Scholarship, for the academic year 2024-2025.
- 2025.10 Merit Student Honors, South China University of Technology, for the academic year 2024-2025.
- 2025.09 Second-Class South China University of Technology Scholarship, for the academic year 2024-2025.
- 2024.10 National Scholarship, for the academic year 2023-2024.
- 2024.10 Merit Student Honors, South China University of Technology, for the academic year 2023-2024.
- 2024.09 First-Class South China University of Technology Scholarship, for the academic year 2023-2024.
- 2024.06 Third-class Academic Innovation Award, Future Technology Taihu Innovation Award by Wuxi government.
- 2023.10 Merit Student Honors, South China University of Technology, for the academic year 2022-2023.
- 2023.09 Third-Class South China University of Technology Scholarship, for the academic year 2022-2023.
π Educations
- 2026.09, SJTU, Ph.D. (Incoming)
- 2022.09 - 2026.06, SCUT, Undergraduate.
π» Professional Experiences
- 2026.03 - 2026.09 Iβm undertaking an on-site research internship under the supervision of Prof. Yuanbo Xiangli, at Shanghai Jiao Tong University.
- 2025.09 - 2026.02 I conduct remote collaborative research with Prof. Yuanbo Xiangli, at Shanghai Jiao Tong University.
- 2024.08 - 2025.05 I visit ENCODE Lab of Prof. Huan Wang for research collaboration, at Westlake University.
- 2023.09 - 2024.08 I join the MPRG Lab of Prof. Qi Liu, at South China University of Technology.