李元琪 Yuanqi Li Research Assistant Professor, NJU Meta Graphics Lab Computer Science and Technology Nanjing University, Nanjing 210023, China Email: yuanqili {AT} nju.edu.cn Laboratory: Meta Graphics & 3D Vision Lab

Biography

李元琪 博士 南京大学计算机学院青年教师，2024年博士毕业于南京大学计算机学院，研究方向为三维视觉与智能图形，包括点云、三维重建、图像视频处理等。发表ACM SIGGRAPH，IEEE TVCG，IEEE CVPR等期刊、会议论文十余篇，担任CVPR、ICCV、ACMMM、Eurographics等期刊、会议审稿人。

Research Interests

Point Cloud Processing.

3D Computer Graphics.

3D reconstruction

Publication

2025

1. Yuanqi Li, Jingcheng Huang, Hongshen Wang, Peiyuan Lv, Yansong Liu, Jiuming Zheng, Jie Guo, Yanwen Guo*, “High-quality Point Cloud Oriented Normal Estimation via Hybrid Angular and Euclidean Distance Encoding”, IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2025, (CVPR CCF-A).
2. Yuanqi Li, Hongshen Wang, Yansong Liu, Jingcheng Huang, Shun Liu, Chenyu Huang, Jianwei Guo, Jie Guo, and Yanwen Guo*, “Deep Point Cloud Edge Reconstruction via Surface Patch Segmentation”, IEEE Transactions on Visualization and Computer Graphics, 2025, (TVCG CCF-A).
3. Xinran Yang, Donghao Ji, Yuanqi Li, Jie Guo, Yanwen Guo*, Junyuan Xie, “SGCR: Spherical Gaussians for Efficient 3D Curve Reconstruction”, IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2025, (CVPR CCF-A).
4. Xinran Yang, Donghao Ji, Yuanqi Li*, Junyuan Xie, Jie Guo, Yanwen Guo*, “EdgeMovingNet: Edge-preserving Point Cloud Reconstruction via Joint Geometry Features”, IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2025, (CVPR CCF-A).
5. Jiayang Bai, Letian Huang, Jie Guo, Wen Gong, Yuanqi Li, Yanwen Guo*, “360-GS: Layout-guided Panoramic Gaussian Splatting For Indoor Roaming”, 3DV 2025, (CCF-C)

2024

1. Yanwen Guo*, Yuanqi Li, Dayong Ren, Xiaohong Zhang, Jiawei Li, Liang Pu, Changfeng Ma, Xiaoyu Zhan, Jie Guo, Mingqiang Wei, Yan Zhang, Piaopiao Yu, Shuangyu Yang, Donghao Ji, Huisheng Ye, Hao Sun, Yansong Liu, Yinuo Chen, Jiaqi Zhu, Hongyu Liu, “LiDAR-Net: A Real-scanned 3D Point Cloud Dataset for Indoor Scenes”, IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024, (CVPR CCF-A).
2. Xiaohong Zhang, Huisheng Ye, Jingwen Li, Qinyu Tang, Yuanqi Li, Yanwen Guo*, Jie Guo, “Prompt3D: Random Prompt Assisted Weakly-Supervised 3D Object Detection”, IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024, (CVPR CCF-A).
3. Xiaoyu Zhan, Jianxin Yang, Yuanqi Li, Jie Guo, Yanwen Guo*, Wenping Wang, “Semantic Human Mesh Reconstruction with Textures”, IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024, (CVPR CCF-A).
4. Letian Huang, Jiayang Bai, Jie Guo, Yuanqi Li, Yanwen Guo*, “On the Error Analysis of 3D Gaussian Splatting and an Optimal Projection Strategy”, ECCV 2024, (CCF-B)

2023

1. Yuanqi Li, Chuan Wang, Jing Hong, Jie Zhu, Jie Guo*, Jue Wang, Yanwen Guo*, Wenping Wang, “Video Vectorization via Bipartite Diffusion Curves Propagation and Optimization”, IEEE Transactions on Visualization and Computer Graphics, 2022, (TVCG CCF-A).

2022

1. Yuanqi Li, Shun Liu, Xinran Yang, Jianwei Guo*, Jie Guo, Yanwen Guo*, “Surface and Edge Detection for Primitive Fitting of Point Clouds”, ACM SIGGRAPH 2023, (CCF-A).
2. Jie Guo, Bingyang Hu, Yanjun Chen, Yuanqi Li, Yanwen Guo*, Ling-Qi Yan, “Rendering discrete participating media using geometrical optics approximation”. Comput. Vis. Media, (CCF-C).

Contact

Email: yuanqili {AT} nju.edu.cn

Laboratory: Meta Graphics & 3D Vision Lab

Address: Computer Science and Technology, Nanjing University, 163 Xianlin Avenue, Qixia District, Nanjing 210023, China
(南京市栖霞区仙林大道163号, 南京大学仙林校区, 计算机科学与技术系, 210023.)