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Author

Hong-Jun Li

2 papers indexed here

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Open access Sep 2026

PartLock: Vision–Language Model-Guided Part-Level Mesh Dragging

3D mesh dragging enables intuitive local shape editing by specifying a small number of handle points and their target positions, and has important applications in 3D content creation, animation, and industrial design. Existing diffusion-prior-based methods can improve the visual plausibility of large deformations, but...

Song-Sheng Wu, Liu-Hong Luo, Hong-Jun Li · 0 citations
Aug 2026

Broadcast-and-Mixing Transformer for 3D Semantic Segmentation

Transformers have shown great promise in various point cloud comprehension tasks, but still face challenges due to the quadratic computational and memory cost when dealing with large-scale 3D point clouds. Many recent studies focus on reducing these costs and improving model performance by solely applying restricted lo...

Shuai Li, Yazhong Bai, Wei Zhang et al. · 0 citations

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