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36 results on '"Yang, Shourui"'

5. Continuous Sign Language Recognition for Hearing-Impaired Consumer Communication via Self-Guidance Network

Author

Xue, Wanli, Kang, Ze, Guo, Leming, Yang, Shourui, Yuan, Tiantian, and Chen, Shengyong

Abstract

Consumer communication is one of the most important factors impacting consumption, especially for hearing-impaired people. Continuous sign language recognition (CSLR) is a technology to help people understand hearing-impaired people’s expressions, which focuses on predicting sign language sentences from sign language videos. The current paradigm of CSLR suffers from the overfitting problem, making the model provide insufficient information in backpropagation. To overcome these limitations, this work proposes the Self-Guidance Network (SGN), to fully enhance model power toward self-guidance. The SGN involves the self-spatial guidance constraint (SSGC), self-temporal guidance constraint (STGC), self-category guidance constraint (SCGC), and self-compounding spatial module (SCSM). The SSGC can guide the SCSM in paying comprehensive attention to spatial positions where sign sub-actions occur via combining attentions of the last and current model. Besides, the STGC is able to achieve self-temporal consistency between temporal modules. Moreover, the SCGC can produce informative soft labels as frame-wise supervision by combining category information of the last and current model. Furthermore, the SCSM can enrich model feature diversity by conducting a compounding architecture to achieve data augmentation. Experimenting on challenging CSLR benchmarks such as RWTH-2014, RWTH-2014T, and CSL-Daily, our SGN achieves excellent scores on the WER metrics of $19.5\%/20.2\%$ , $19.1\%/20.4\%$ , and $30.4\%/30.3\%$ , respectively.

Published
2024
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16. 光场相机建模与畸变校正改进方法

Author

杨守瑞 Yang Shourui, 段婉莹 Duan Wanying, 艾文宇 Ai Wenyu, and 陈胜勇 Chen Shengyong

Subjects
Space and Planetary Science, Aerospace Engineering, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics
Published
2023

20. 自适应阈值神经导航空间配准方法

Author

陈聪 Chen Cong, 刘邈 Liu Miao, 王继刚 Wang Jigang, and 杨守瑞 Yang Shourui

Subjects
Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2022

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