Ziyang Yan

I obtained my PhD from 3DOM: FBK and University of Trento in May 2026, supervised by Prof. Fabio Remondino. Previously, I got my M.Sc. degree from Hong Kong Baptist University and my B.Sc. degree from Guangdong University of Technology, China.

I am currently seeking postdoctoral or research positions. Please feel free to contact me if you are aware of suitable opportunities.

Email / Github / Google Scholar / LinkedIn

My research focuses on multimodal 3D reconstruction (e.g., Gaussian Splatting), 3D generation, and scene understanding. I am open to academic collaborations and communication at any time. Additionally, I am passionate about mentoring self-motivated junior students interested in advancing research in the 3D field. Feel free to reach out via email for inquiries or opportunities.

[2026.5.14] I successfully defended my PhD thesis today and finished my Master and PhD in 4 years! Meanwhile, I am selected as the golden reviewer by ICML 2026.

[2026.2.20] Two paper NeAR and Unpaired Image Deraining are accepted by CVPR 2026.

[2025.11.11] Two paper ICM-Fusion and TR-DQ are accepted by AAAI 2026, congratulate Yihua! 3DSceneEditor is finally accepted by WACV 2026.

[2025.9.29] Our review paper is selected as the cover paper by Metrology!

[2025.9.18] We have one paper accepted by NIPS 2025!

[2025.7.5] Our work Eventvad has been accepted by ACM MM 2025!

[2025.6.25] Our work GM-MoE has been accepted by ICCV 2025!

[2025.5.12] Our work In-Context Meta LoRA has been accepted by IJCAI 2025!

[2025.4.03] I will visit CRCV at the University of Central Florida from June to December 2025, honored to be supervised by Prof. Mubarak Shah.

[2025.4.03] We have a review paper got accepted.

[2025.2.05] I will join BAAI as a research intern from February to June 2025 and am honored to work with Dr. Hao Zhao.

[2025.1.28] Our RenderWorld has been accepted by ICRA 2025!

[2023.10.01] Our NeRFBK has been accepted by GeoBench 2023 and the dataset is released!

ICM-Fusion: In-Context Meta-Optimized LoRA Fusion for Multi-Task Adaptation
Yihua Shao, Xiaofeng Lin, Xinwei Long, Siyu Chen, Minxi Yan, Yang Liu, Ziyang Yan, Ao Ma, Hao Tang, Jingcai Guo*
(*indicates corresponding author)
The 40th Annual AAAI Conference on Artificial Intelligence (AAAI 2026)
[Paper]

TR-DQ: Time-Rotation Diffusion Quantization
Yihua Shao, Deyang Lin, Fanhu Zeng, Minxi Yan, Muyang Zhang, Siyu Chen, Yuxuan Fan, Ziyang Yan, Haozhe Wang, Jingcai Guo, Yan Wang, Haotong Qin, Hao Tang*
(*indicates corresponding author)
The 40th Annual AAAI Conference on Artificial Intelligence (AAAI 2026)
[Paper]

Unifying Appearance Codes and Bilateral Grids for Driving Scene Gaussian Splatting
Nan Wang, Yuantao Chen, Lixing Xiao, Weiqing Xiao, Bohan Li, Zhaoxi Chen, Chongjie Ye, Shaocong Xu, Saining Zhang, Ziyang Yan, Pierre Merriaux, Lei Lei, Tianfan Xue, Hao Zhao*
(*indicates corresponding author)
Annual Conference on Neural Information Processing Systems (NeurIPS 2025)
[Paper] [Project] [Code]

Eventvad: Training-free event-aware video anomaly detection
Yihua Shao, Haojin He, Sijie Li, Siyu Chen, Xinwei Long, Fanhu Zeng, Yuxuan Fan, Muyang Zhang, Ziyang Yan, Ao Ma, Xiaochen Wang, Hao Tang, Yan Wang, Shuyan Li*
(*indicates corresponding author)
ACM Multimedia (MM 2025)
[Paper] [Code] [机器之心]

GM-MoE: Low-Light Enhancement with Gated-Mechanism Mixture-of-Experts
Minwen Liao, Hao Bo Dong, Xinyi Wang, Kurban Ubul*, Yihua Shao*
, Ziyang Yan* (*indicates corresponding author)
International Conference of Computer Vision (ICCV 2025)
[Paper]

Learning-Based 3D Reconstruction Methods for Non-Collaborative Surfaces—A Metrological Evaluation
Ziyang Yan*, Nazanin Padkan, Paweł Trybała, Elisa Mariarosaria Farella, Fabio Remondino
(*indicates corresponding author)
Metrology (journal cover) [Paper]

AccidentBlip: Agent of Accident Warning based on MA-former
Yihua Shao, Yeling Xu, Xinwei Long, Siyu Chen, Ziyang Yan, Yang Yang, Haoting Liu, Yan Wang, Hao Tang, Zhen Lei*
(*indicates corresponding author)
IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV 2025)
[Paper]

In-Context Meta LoRA Generation
Yihua Shao, Minxi Yan, Yang Liu, Siyu Chen, Wenjie Chen, Xinwei Long, Ziyang Yan, Lei Li, Chenyu Zhang, Nicu Sebe, Hao Tang, Yan Wang, Hao Zhao, Mengzhu Wang, Jingcai Guo*
(*indicates corresponding author)
The 34th International Joint Conference on Artificial Intelligence (IJCAI 2025)
[Paper]

3DSceneEditor: Controllable 3D Scene Editing with Gaussian Splatting
Ziyang Yan, Yihua Shao, Minwen Liao, Siyu Chen, Nan Wang, Muyuan Lin, Jenq-Neng Hwang, Hao Zhao, Fabio Remondino*, Lei Li*
(*indicates corresponding author)
The IEEE/CVF Winter Conference on Applications of Computer Vision 2026 (WACV 2026)
[Paper] [Code] [Project]

GWQ: Gradient-Aware Weight Quantization for Large Language Models
Yihua Shao, Siyu Liang, Zijian Ling, Minxi Yan, Haiyang Liu, Siyu Chen, Ziyang Yan, Chenyu Zhang, Haotong Qin, Michele Magno, Yang Yang, Zhen Lei, Yan Wang, Jingcai Guo, Ling Shao, Hao Tang
IJCAI-ECAI 2026
[Paper]

RenderWorld: World Model with Self-Supervised 3D Label
Ziyang Yan*, Wenzhen Dong*, Yihua Shao*, Yuhang Lu, Liu Haiyang, Jingwen Liu, Haozhe Wang, Zhe Wang, Yan Wang, Fabio Remondino, Yuexin Ma**
(*indicates equal contribution, **indicates corresponding author)
2025 IEEE International Conference on Robotics and Automation (ICRA 2025)
[Paper]

NeRFBK: a holistic dataset for benchmarking NeRF-based 3D reconstruction
Ziyang Yan, Gabriele Mazzacca, Simone Rigon, Elisa Mariarosaria Farella, Pawel Trybala, Fabio Remondino*
(*indicates corresponding author)
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
[Paper] [Dataset]

A critical analysis of nerf-based 3d reconstruction
Fabio Remondino, Ali Karami, Ziyang Yan, Gabriele Mazzacca, Simone Rigon, Rongjun Qin

Remote Sensing (IF=4.2)
[Paper]

Last update: 2026.5.15 Thanks Jon Barron and QingYong HU