I am now an associate researcher at the School of Software, Shandong University. Before my current position, I was a postdoc working with Prof. Hao (Richard) Zhang in GrUVi Lab at Simon Fraser University, Canada. I was also a intern research scientist in Intelligent Project Solutions Inc. working on Layout digitalization and editing projects. I got my Ph.D degree on December 2018 from Shandong University, supervised by Prof. Changhe Tu. During my Ph.D career, I have visited and collaborated closely with Prof. Hao (Richard) Zhang (supported by China Scholarship Council (CSC)), Prof. Daniel Cohen-Or, Prof. Wenping Wang, Prof. Falai Chen.
My research field lies in Computer Graphics and Computer Vision. More specifically, my research interest focuses on the understanding, generation, and interaction of 3D indoor scenes, including object reconstruction and segmentation, 3D shape analysis and generation, scene layout synthesis and editing, hand-object interaction generation, etc.
李曼祎，山东大学软件学院人机交互与虚拟现实中心副研究员，硕士生导师。2018年12月获得山东大学工学博士学位，导师为屠长河教授。读博期间曾在香港大学、中国科学技术大学、特拉维夫大学、西蒙弗雷泽大学交流访问。2019-2021年在加拿大西蒙弗雷泽大学GrUVi实验室从事博士后研究，导师为Hao (Richard) Zhang教授。
研究领域为计算机图形学、三维视觉、人工智能等，主要关注三维室内场景的理解、生成与交互，包括三维物体重建与分割、形状分析与生成、场景布局生成与编辑、手-物交互生成等。曾在ACM Transactions on Graphics (TOG)、Siggraph、CVPR、ICCV、TVCG等顶级国际会议和期刊上发表论文十余篇。担任中国计算机学会计算机辅助设计与图形学专委会委员、中国工业与应用数学学会几何设计与计算专委会秘书处委员等。 目前主持国家自然科学基金青年项目、山东省优秀青年科学基金项目（海外）、山东大学未来计划等项目。获得2024年CCF科技成果自然科学一等奖、2022年ACM济南分会新星奖。
📝 Publications
Adaptive and Iterative Point Cloud Denoising with Score-Based Diffusion Model
Zhaonan Wang , Manyi Li*, Shiqing Xin , Changhe Tu
Comput. Graph. Forum (2025) (SCI, CCF-B, JCR2)
Object-Aware Appearance Transfer for Interior Design
Ruisi Ye, Manyi Li*, Xifeng Gao, Changhe Tu
Comput. Vis. Media Journal (2025) (SCI, CCF-C, JCR1)
FreeScene: Mixed Graph Diffusion for 3D Scene Synthesis from Free Prompts
Tongyuan Bai， Wangyuanfan Bai， Dong Chen， Tieru Wu, Manyi Li， Rui Ma
CVPR 2025 (CCF-A)
Advances in Data-Driven Analysis and Synthesis of 3D Indoor Scenes
Akshay Gadi Patil, Supriya Gadi Patil, Manyi Li*, Matthew Fisher, Manolis Savva, Hao Zhang,
Comput. Graph. Forum 43(1) (2024) (SCI, CCF-B, JCR2)
Laplacian2mesh: Laplacian-based mesh understanding
Qiujie Dong, Zixiong Wang, Manyi Li, Junjie Gao, Shuang-Min Chen, Zhenyu Shu, Shiqing Xin, Changhe Tu, Wenping Wang
IEEE . 30(7): 4349-4361 (2024) (SCI, CCF-A, JCR1, 高被引论文收录)
Learning Based 2D Irregular Shape Packing
Zeshi Yang, Zherong Pan, Manyi Li, Kui Wu, Xifeng Gao,
ACM Transactions on Graphics, Volume 42, Article 6 (Proc. ACM SIGGRAPH Aisa 2023) (SCI, CCF-A, JCR1, Top)
AffordPose: A Large-scale Dataset of Hand-Object Interactions with Affordance-driven Hand Pose
Juntao Jian, Xiuping Liu, Manyi Li*, Ruizhen Hu, Jian Liu*
ICCV 2023 (CCF-A)
Let’s all dance: Enhancing amateur dance motions
Qiu Zhou#, Manyi Li#, Qiong Zeng, Andreas Aristidou, Xiaojing Zhang, Lin Chen, Changhe Tu
Comput. Vis. Media 9(3): 531-550 (2023) (SCI, CCF-C, JCR1)
Rim-net: Recursive implicit fields for unsupervised learning of hierarchical shape structures
Chengjie Niu, Manyi Li, Kai Xu, Hao Zhang,
CVPR 2022 (CCF-A)
CAPRI-Net: Learning Compact CAD Shapes with Adaptive Primitive Assembly
Fenggen Yu, Zhiqin Chen, Manyi Li, Aditya Sanghi, Hooman Shayani, Ali Mahdavi-Amiri, Hao Zhang
CVPR 2022 (CCF-A)
LayoutGMN: Neural Graph Matching for Structural Layout Similarity
Akshay Gadi Patil, Manyi Li, Matthew Fisher, Manolis Savva, Hao Zhang
CVPR 2021 (CCF-A)
GRAINS: Generative Recursive Autoencoders for INdoor Scenes
Manyi Li, Akshay Gadi Patil, Kai Xu, Siddhartha Chaudhuri, Owais Khan, Ariel Shamir, Changhe Tu, Baoquan Chen, Daniel Cohen-Or, Hao Zhang,
ACM Transactions on Graphics (TOG), 2019, 38(2): 1-16 (SCI, CCF-A, JCR1, Top)
Language-driven synthesis of 3D scenes from scene databases
Rui Ma#, Akshay Gadi Patil#, Matthew Fisher, Manyi Li, Sören Pirk, Binh-Son Hua, Sai-Kit Yeung, Xin Tong, Leonidas Guibas, Hao Zhang,
ACM Transactions on Graphics (TOG), 2018, 37(6): 1-16 (SCI, CCF-A, JCR1, Top)
Class-sensitive shape dissimilarity metric
Manyi Li, Noa Fish, Lili Cheng, Changhe Tu, Daniel Cohen-Or, Hao Zhang, Baoquan Chen
Graphical Models 98: 33-42 (2018) (SCI, CCF-B, JCR2)
Sparse RBF surface representations
Manyi Li, Falai Chen, Wenping Wang, Changhe Tu
Computer Aided Geometric Design 48: 49-59 (2016) (SCI, CCF-B, JCR2, Top)
Grants
- 2023.01 - 2025.12 Excellent Young Scientists Fund Program (Overseas) of Shandong Province (No.2023HWYQ-034), PI
- 2024.01 - 2026.12 Natural Science Foundation of Shandong Province (No. ZR2023QF077), PI
- 2024.01 - 2026.12 National Natural Science Foundation of China (No.62302269), PI
- 2024.11 - 2027.11 Embodied Intelligence Interaction Program from Leju Robotics, Participant
- 2024.12 - 2027.11 National Key R&D Program of China (No. 2024YFB3309502), Participant
Educations
- 2013.09 - 2018.12 PhD, Shandong University
- 2017.09 - 2018.09 Visiting PhD, Simon Fraser University
- 2017.04 - 2017.05 Visiting student, Tel Aviv University
- 2014.03 - 2014.06 Visiting student, University of Science and Technology of China
- 2013.11 - 2014.01 Research assistant, The University of Hong Kong
- 2009.09 - 2023.06 Undergraduate, Shandong University
Teaching
- 2023 - Now Computer Graphics
- 2023 - Now Computer Animation
- 2023 - Now Graphical Design
- 2022 - 2023 Principles and Techniques of Compilation