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Conferences > APOS > 2016 > W4A > W4A.37

Feature Extraction with WD and WPD in Distributed Optical-fiber Vibration Sensing System for Oil Pipeline Safety Monitoring

Ya Qian, Huijuan Wu, Wei Zhang, Lidong Lu, Xiaoyan Sun, and Yunjiang Rao

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Abstract

Feature extraction methods in distributed optical-fiber vibration sensing system are comparatively studied. It proves the wavelet packet decomposition performs better in identifiable feature extraction for the field testing signals in oil pipeline safety monitoring.

© 2016 Optical Society of America

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