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publications

SPEAL: Skeletal Prior Embedded Attention Learning for Cross-Source Point Cloud Registration

Published in AAAI-24 Main Track, 2024

In this paper, we propose a novel method termed SPEAL to leverage skeletal representations for effective learning of intrinsic topologies of point clouds, facilitating robust capture of geometric intricacy.

Citation

Xiong, Kezheng, et al. "SPEAL: Skeletal Prior Embedded Attention Learning for Cross-Source Point Cloud Registration." Proceedings of the AAAI Conference on Artificial Intelligence. Vol. 38. No. 6. 2024.

Mining and Transferring Feature-Geometry Coherence for Unsupervised Point Cloud Registration

Published in NeurIPS 2024 Main Conference, 2024

In this paper, we propose a novel unsupervised registration method termed INTEGER to incorporate high-level contextual information for reliable pseudo-label mining.

Citation

Xiong, Kezheng, et al. "Mining and Transferring Feature-Geometry Coherence for Unsupervised Point Cloud Registration." The Thirty-eighth Annual Conference on Neural Information Processing Systems (2024).

talks

teaching

Data Structures (Teaching Assistant)

Undergraduate course, Xiamen University, 2024

Supporting undergraduate students in mastering fundamental data structures and algorithms. Conducting lab sessions, office hours, and exam preparation for 90+ students in C++ programming and algorithmic thinking.