Multichannel Classifier for Recognizing Acoustic Impacts Recorded with a phi-OTDR

Multichannel Classifier for Recognizing Acoustic Impacts Recorded with a phi-OTDR

The purpose of this work is to increase the security of the perimeter of an area from unauthorized intrusions by creating an improved algorithm for classifying acoustic impacts recorded with a sensor system based on a phase-sensitive optical time reflectometer (phi-OTDR). The algorithm includes mach...

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Bibliographic Details
Main Authors: Ivan Alekseevich Barantsov, Alexey Borisovich Pnev, Kirill Igorevich Koshelev, Egor Olegovich Garin, Nickolai Olegovich Pozhar, Roman Igorevich Khan
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Sensors
Subjects:
OTDR
classification
acoustics
autoencoder
multichannel signal processing
CNN
Online Access:https://www.mdpi.com/1424-8220/23/14/6402

Internet

https://www.mdpi.com/1424-8220/23/14/6402

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