Search Results for author: Hanyun Wang

Found 4 papers, 3 papers with code

Deep Semantic Graph Matching for Large-scale Outdoor Point Clouds Registration

no code implementations10 Aug 2023 Shaocong Liu, Tao Wang, Yan Zhang, Ruqin Zhou, Li Li, Chenguang Dai, Yongsheng Zhang, Longguang Wang, Hanyun Wang

The adjacent points with the same category labels are then clustered together using the Euclidean clustering algorithm to obtain the semantic instances, which are represented by three kinds of attributes including spatial location information, semantic categorical information, and global geometric shape information.

Graph Matching Point Cloud Registration +1

BUFFER: Balancing Accuracy, Efficiency, and Generalizability in Point Cloud Registration

1 code implementation CVPR 2023 Sheng Ao, Qingyong Hu, Hanyun Wang, Kai Xu, Yulan Guo

Extensive experiments on real-world scenarios demonstrate that our method achieves the best of both worlds in accuracy, efficiency, and generalization.

Computational Efficiency Open-Ended Question Answering +1

3DAC: Learning Attribute Compression for Point Clouds

1 code implementation CVPR 2022 Guangchi Fang, Qingyong Hu, Hanyun Wang, Yiling Xu, Yulan Guo

Finally, the estimated probabilities are used to further compress these transform coefficients to a final attributes bitstream.

Attribute

Deep Learning for 3D Point Clouds: A Survey

3 code implementations27 Dec 2019 Yulan Guo, Hanyun Wang, Qingyong Hu, Hao liu, Li Liu, Mohammed Bennamoun

To stimulate future research, this paper presents a comprehensive review of recent progress in deep learning methods for point clouds.

3D Object Detection 3D Shape Classification +3

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