Residential Collegefalse
Status已發表Published
GENet: Guidance Enhancement Network for 3D Shape Recognition
Wang, Xiaofeng1; Cui, Qingzhe1; Xu, Lixiang1; Liu, Haifeng1; He, Lixin1; Luo, Bin2; Chen, Sibao2; Tang, Yuanyan3
2023
Conference NameInternational Joint Conference on Neural Networks (IJCNN)
Source PublicationProceedings of the International Joint Conference on Neural Networks
Volume2023-June
Conference DateJUN 18-23, 2023
Conference PlaceBroadbeach, AUSTRALIA
Abstract

Both point cloud-based and view-based deep learning methods for 3D shape recognition have achieved relatively remarkable results in recent years. However, there are few methods to jointly represent 3D shapes from both point cloud and multi-view modal data. Therefore, we propose a guidance enhancement network (GENet) for 3D shape recognition based on multimodal data. On the one hand, the point cloud is encoded with features from both explicit and implicit aspects, and on the other hand, all views are encoded and constructed as a graph. In the multilayer guidance enhancement module, graph convolutional neural network (GCN) enhances each view feature, and then temporary high-level features (initially point cloud global feature) guide multiple low-level view features to obtain correlation coefficients, through which the views with higher importance are filtered as inputs for the next layer of the structure and the view features in the current layer are weighted and aggregated. The aggregated view features are then connected to the high-level features with residuals to form the enhanced high-level features. The 3D shape descriptor is finally obtained after several guidance and enhancements. The proposed GENet achieves state-of-the-art results on the 3D benchmark dataset ModelNet.

DOI10.1109/IJCNN54540.2023.10191404
URLView the original
Indexed ByCPCI-S
Language英語English
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Hardware & Architecture ; Engineering, Electrical & Electronic
WOS IDWOS:001046198702107
Scopus ID2-s2.0-85169578561
Fulltext Access
Citation statistics
Document TypeConference paper
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Affiliation1.College of Artificial Intelligence and Big Data, Hefei University, Hefei, China
2.School of Computer Science and Technology, Anhui University, Hefei, China
3.Zhuhai Um Science and Technology Research Institute, Fst University of Macau, Macao
Recommended Citation
GB/T 7714
Wang, Xiaofeng,Cui, Qingzhe,Xu, Lixiang,et al. GENet: Guidance Enhancement Network for 3D Shape Recognition[C], 2023.
APA Wang, Xiaofeng., Cui, Qingzhe., Xu, Lixiang., Liu, Haifeng., He, Lixin., Luo, Bin., Chen, Sibao., & Tang, Yuanyan (2023). GENet: Guidance Enhancement Network for 3D Shape Recognition. Proceedings of the International Joint Conference on Neural Networks, 2023-June.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Xiaofeng]'s Articles
[Cui, Qingzhe]'s Articles
[Xu, Lixiang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Xiaofeng]'s Articles
[Cui, Qingzhe]'s Articles
[Xu, Lixiang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Xiaofeng]'s Articles
[Cui, Qingzhe]'s Articles
[Xu, Lixiang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.