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Conferences > OFS > 2022 > W4 > W4.21

An efficient DAS signal recognition method in complicated urban environments

Xinyu Liu, Yufeng Wang, Liang Liu, Yunlin Tu, Yuwen Sun, Huijuan Wu, and Yunjiang Rao

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Abstract

An attention-based ResNet model is proposed for DAS signal recognition, by focusing on the key time-frequency information through feature attention of channel and local structure. The best recognition accuracy and computation efficiency are simultaneously achieved.

© 2022 The Author(s)

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