Nayu Ding, Yujie Lu, Yao Huang, Long Wan, Yan Zhao, Zhijun Fang, Shen Cai*, Lin Gao*. Inverse Farthest Point Sampling (IFPS): A Universal and Hierarchical Shell Representation for Discrete Data. In ACM International Conference on Multimedia Retrieval (ICMR), 2025. [arxiv]

Nayu Ding, Yujie Lu, Yao Huang, Long Wan, Yan Zhao, Zhijun Fang, Shen Cai*, Lin Gao*. Inverse Farthest Point Sampling (IFPS): A Universal and Hierarchical Shell Representation for Discrete Data. In ACM International Conference on Multimedia Retrieval (ICMR), 2025.

Yujie Lu, Long Wan, Nayu Ding, Yulong Wang, Shuhan Shen, Shen Cai*, Lin Gao*. Unsigned Orthogonal Distance Fields: An Accurate Neural Implicit Representation for Diverse 3D Shapes. In IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2024.

Yulong Wang, Nayu Ding, Yujie Lu, Shen Cai*. Diffusion based Blockwise Voxel Representation and SuperResolution. International Conference on Digital Image Processing (ICDIP), 2024.

Yulong Wang, Yongdong Huang, Yujie Lu, Nayu Ding, Siyu Zhang, Xianan Xu, Shen Cai*, Ting Lu. High-fidelity Voxel Reconstruction via Neural Architecture Search and Hierarchical Implicit Representation. (CVIU under review).