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Changjian Li (李昌健)
Assistant Professor
Institute of Perception, Action and Behaviour (IPAB) |
I am an Assistant Professor in the School of Informatics at the University of Edinburgh. I have a board range of research interests in 3D Shape Creation and Analysis with applications in Sketch-based Modeling, Shape Reconstruction and Analysis from Point Clouds, and Medical Image Processing and Modeling. For sketch-based modeling (my representative line of research), we have recently developed two systems for easier CAD modeling by combining the advanced neural network and traditional optimization, where we translate intuitive sketches into CAD programs that greatly facilitate the downstream applications.
Before joining University of Edinburgh, I worked at Inria as a Starting Researcher working with Dr. Adrien Bousseau and did my postdoc in the Smart Geometry Processing Group at University College London (UCL) working with Prof. Niloy Mitra. I got my Ph.D. degree from the University of Hong Kong in 2019 supervised by Prof. Wenping Wang and got my Bachelor degree from Shandong University in 2014.
Accepting Students: I am looking for highly motivated students, feel free to drop me an email with your CV.
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Yu Fang, Lanzhuju Mei, Changjian Li, Yuan Liu, Wenping Wang, Zhiming Cui, Dinggang Shen. [ArXiv] |
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Yuezhi Yang, Zhiming Cui, Changjian Li, Wenping Wang. [ArXiv] |
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Felix Hähnlein, Changjian Li, Niloy Mitra, Adrien Bousseau. ACM Transaction on Graphics, 41(6), 2022, proceedings of SIGGRAPH Asia 2022. [Project page] [Paper] [Code] [DOI] |
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Changjian Li, Hao Pan, Adrien Bousseau, Niloy Mitra. ACM Transaction on Graphics, 41(4), 2022, proceedings of SIGGRAPH 2022. [Project page] [Paper] [Code,Data] [Supl] [DOI]
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Zhiming Cui, Changjian Li, Lei Yang, Chunfeng Lian, Feng Shi, Wenping Wang, Dijia Wu, Dinggang Shen. International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2021. [Project Page] [Paper] |
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Zhiming Cui, Changjian Li, Zhixu Du, Nenglun Chen, Guodong Wei, Runnan Chen, Lei Yang, Wenping Wang. IEEE Transactions on Medical Imaging (TMI), 2021. [Project Page] [Paper] [Code] |
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Hui Zhang, Lei Yang, Changjian Li, Bojian Wu, Wenping Wang. Computer-Aided Design (CAD), 2021. [Paper] |
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Zhiming Cui*, Bojun Zhang*, Chunfeng Lian, Changjian Li#, Lei Yang, Min Zhu#, Wenping Wang, Dinggang Shen#. Information Processing in Medical Imaging (IPMI), 2021. [Project Page] [Paper]
Oral Presentation |
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Cheng Lin, Changjian Li#, Yuan Liu, Nenglun Chen, Yi-King Choi, Wenping Wang#. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2021. [Project Page] [Paper] [Code]
Oral Presentation, Best Paper Candidate |
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Zhiming Cui, Changjian Li, Nenglun Chen, Guodong Wei, Runnan Chen, Yuanfeng Zhou, Dinggang Shen, Wenping Wang. Medical Image Analysis (MIA) , 2021 [Project Page] [Paper] [Code] |
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Yushiang Wong, Changjian Li, Matthias Niessner, Niloy Mitra.    Eurographics (EG) , 2021. [Project Page] [Paper] |
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Cheng Lin, Lingjie Liu, Changjian Li, Leif Kobbelt, Bin Wang, Shiqing Xin, Wenping Wang. IEEE Visualization and Computer Graphics (TVCG), 2020 [Project Page] [ArXiv Preprint] |
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Changjian Li, Hao Pan, Adrien Bousseau, Niloy Mitra. ACM Trans. Graph., 39(6), 2020, proceedings of SIGGRAPH Asia 2020 [Project page] [Paper] [Code,Data] [Supl] [DOI] |
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Cheng Lin, Changjian Li, Wenping Wang. International Conference on Computer Vision (ICCV), 2019 [Project Page] [ArXiv] [Paper] [Supl]
Our poster session is highlighted in the 'Computer Vision News, The magazine of the algorithm community': ICCV Daily 2019, Friday |
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Zhiming Cui, Changjian Li, Wenping Wang. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2019. [Project page] [Paper]
Our poster session is highlighted in the technical news of IEEE Computer Society: Poster Sessions Provoke Deep Discussions at the 2019 Conference on CVPR. |
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Changjian Li, Hao Pan, Yang Liu, Xin Tong, Alla Sheffer, Wenping Wang. ACM Trans. Graph., 37(6), 2018, proceedings of SIGGRAPH Asia 2018 [Project page] [Paper] [Code,Data] [Supl] [DOI]
Our Teaser image was selected as the cover image of Transaction on Graphics of year 2018. And it also was selected by ACM SIGGRAPH Asia for technical paper press release as research highlights. |
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Changjian Li, Hao Pan, Yang Liu, Xin Tong, Alla Sheffer, Wenping Wang. ACM Trans. Graph., 36(4), 2017, proceedings of SIGGRAPH 2017 [Project page] [Paper] [Data] |
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Hao Pan, Yang Liu, Alla Sheffer, Nicholas Vining, Changjian Li, Wenping Wang. ACM Trans. Graph., 36(4), 2015, proceedings of SIGGRAPH 2015 [Project page] [Paper] [Data] |
Oct. 2021 - July 2022 | Starting Researcher | Dr. Adrien Bousseau |
Oct. 2019 - Sept. 2021 | Postdoctoral Research Associate | Prof. Niloy Mitra |
Feb. 2016 - Aug. 2018 | Research Intern (multiple times), Microsoft Research Asia | Dr. Hao Pan and Dr. Yang Liu |
Feb. 2014 - May 2014 | Research Assistant, The University of Hong Kong | Prof. Wenping Wang and Dr. Hao Pan |
Keynote Speaker at DIRA Workshop, ECCV2022, Tel Aviv High-quality CAD modeling via Rough Sketching. |
Oct. 2022 |
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Invited workshop speaker at GDC, Qingdao, China Free2CAD: Parsing Freehand Drawings into CAD Commands. |
Aug. 2022 |
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School of Software, Tsinghua University, China Creating, Analyzing and Processing 3D Data: Applications to interactive 3D modeling and to medical imaging. |
Dec. 2021 |
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School of Informatics, University of Edinburgh, UK Creating, Analyzing and Processing 3D Data: Applications to interactive 3D modeling and to medical imaging. |
Oct. 2021 |
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Stanford Human-Computer Interaction group, Stanford Sketch2CAD: Sequential CAD Modeling by Sketching in Context. |
Jan. 2021 |
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AI Lab Sharing Session, Autodesk Sketch2CAD: Sequential CAD Modeling by Sketching in Context. |
Jan. 2021 |
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Software College, Shandong University, Jinan Sketch-based Freeform Surface Modeling. |
Oct. 2019 |
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iDDA, The Chinese University of Hong Kong, Shenzhen SketchAShape: Sketch-based Freeform Surface Modeling. |
Jul. 2019 |
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IRC Lab, Shandong University Robust Flow-Guided Neural Prediction for Sketch-Based Freeform Surface Modeling. Automatic Tooth Instance Segmentation and Identification from CBCT Images. |
Mar. 2019 |
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DGP Lab, University of Toronto BendSketch: Modeling Freeform Surfaces Through 2D Sketching. |
Sept. 2018 |
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GAMES: Graphics And Mixed Environment Seminar, China Robust Flow-Guided Neural Prediction for Sketch-Based Freeform Surface Modeling. |
Nov. 2018 |
ACM SIGGRAPH Asia | 2023 |
ACM SIGGRAPH Poster | 2023 |
Geometry Design and Computing (GDC) | 2022, 2023 |
ACM Transaction on Graphics (TOG) | 2022 |
ACM SIGGRAPH | 2021, 2022 |
ACM SIGGRAPH Asia | 2015, 2019-2022 |
Conference on Computer Vision and Pattern Recognition (CVPR) | 2021 |
International Conference on Computer Vision (ICCV) | 2021 |
IEEE Transactions on Visualization & Computer Graphics (TVCG) | 2020, 2021 |
Eurographics (EG) | 2019,2021,2022 |
ACM SIGCHI | 2022 |
ACM Symposium on User Interface Software and Technology (UIST) | 2020 |
Computer-Aided Design (CAD) | 2022 |
Computer Graphics Forum (CGF) | 2019 |
Journal of Computer Science and Technology (JCST) | 2019 |
Pacific Graphics (PG) | 2018 |
Eurographics Symposium on Geometry Processing (SGP) | 2018 |
International Conference on Computer-Aided Design and Computer Graphics (CAD&CG) | 2015 |
Geometry Design and Computing (GDC) | 2022 |
Sensors | 2020 |
2020-2021(S2) | COMP0119 - Acquisition and Processig of 3D Geometry | UCL CS |
2017-2018(S2) | COMP2396 - Object Oriented Programming and Java | HKU CS |
2016-2017(S1) | ENGG1111 - Computer Programming and Applications | HKU CS |
2015-2016(S1) | COMP7507 - Visualization and Visual Analytics | HKU CS |
2014-2015(S1) | ENGG1111 - Computer Programming and Applications | HKU CS |