HandS3C: 3D Hand Mesh Reconstruction with State Space Spatial Channel Attention from RGB images

Zixun Jiao, Xihan Wang, Zhaoqiang Xia, Lianhe Shao, Quanli Gao

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Reconstructing the hand mesh from one single RGB image is a challenging task because hands are often occluded by other objects. Most previous works attempt to explore more additional information and adopt attention mechanisms for improving 3D reconstruction performance, while it would increase computational complexity simultaneously. To achieve a performance preserving architecture with high computational efficiency, in this work, we propose a simple but effective 3D hand mesh reconstruction network (i.e., HandS3C), which is the first time to incorporate state space model into the task of hand mesh reconstruction. In the network, we design a novel state-space spatial-channel attention module that extends the effective receptive field, extracts hand features in the spatial dimension, and enhances regional features of hands in the channel dimension. This helps to reconstruct a complete and detailed hand mesh. Extensive experiments conducted on well-known datasets facing heavy occlusions (such as FREIHAND, DEXYCB, and HO3D) demonstrate that our proposed HandS3C achieves state-of-the-art performance while maintaining minimal parameters. Code can be available in https://github.com/JiaoZixun/HandS3C.

源语言英语
主期刊名2025 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2025 - Proceedings
编辑Bhaskar D Rao, Isabel Trancoso, Gaurav Sharma, Neelesh B. Mehta
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9798350368741
DOI
出版状态已出版 - 2025
活动2025 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2025 - Hyderabad, 印度
期限: 6 4月 202511 4月 2025

出版系列

姓名ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN(印刷版)1520-6149

会议

会议2025 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2025
国家/地区印度
Hyderabad
时期6/04/2511/04/25

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