I am a Ph.D. candidate at Simon Fraser University in GrUVi & 3dlg lab. I am honored to be co-supervised by Prof. Arash (Ali) Mahdavi-Amiri and Prof. Manolis Savva. I am broadly interested in the understanding, reconstruction, and creation of 3D content, with specialty in neural rendering, shape analysis and generative content. My research currently focus on 3D understanding and generation of interactable objects.
@inproceedings{liu2024survey,title={Survey on Modeling of Human-made Articulated Objects},author={Liu, Jiayi and Savva, Manolis and Mahdavi-Amiri, Ali},year={2025},booktitle={Eurographics STAR (State of The Art Report), Computer Graphics Forum},}
SINGAPO: Single Image Controlled Generation of Articulated Parts in Objects
@inproceedings{liu2024singapo,title={{SINGAPO: Single Image Controlled Generation of Articulated Parts in Objects}},author={Liu, Jiayi and Iliash, Denys and Chang, Angel X. and Savva, Manolis and Mahdavi-Amiri, Ali},year={2025},booktitle={Proceedings of the International Conference on Learning Representations (ICLR)},}
@inproceedings{liu2024cage,title={{CAGE: Controllable Articulation GEneration}},author={Liu, Jiayi and Tam, Hou In Ivan and Mahdavi-Amiri, Ali and Savva, Manolis},year={2024},booktitle={Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},}
2023
PARIS: Part-level Reconstruction and Motion Analysis for Articulated Objects
@inproceedings{jiayi2023paris,title={{PARIS}: Part-level Reconstruction and Motion Analysis for Articulated Objects},author={Liu, Jiayi and Mahdavi-Amiri, Ali and Savva, Manolis},year={2023},booktitle={Proceedings of the IEEE International Conference on Computer Vision (ICCV)},pages={352-363},}
2022
Exemplar-based Pattern Synthesis with Implicit Periodic Field Network
@inproceedings{chen2022exemplar,title={Exemplar-based Pattern Synthesis with Implicit Periodic Field Network},author={Chen, Haiwei and Liu, Jiayi and Chen, Weikai and Liu, Shichen and Zhao, Yajie},year={2022},booktitle={Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},}
2021
Topologically Consistent Multi-View Face Inference Using Volumetric Sampling
@inproceedings{li2021tofu,title={Topologically Consistent Multi-View Face Inference Using Volumetric Sampling},author={Li, Tianye and Liu, Shichen and Bolkart, Timo and Liu, Jiayi and Li, Hao and Zhao, Yajie},year={2021},booktitle={Proceedings of the IEEE International Conference on Computer Vision (ICCV)},}
