SNR Enhancement in Phase-Sensitive OTDR with Adaptive 2-D Bilateral Filtering Algorithm

SNR Enhancement in Phase-Sensitive OTDR with Adaptive 2-D Bilateral Filtering Algorithm

An adaptive image restoration algorithm based on 2-D bilateral filtering has been proposed to enhance the signal-to-noise ratio (SNR) of the intrusion location for phase-sensitive optical time domain reflectometry (Φ-OTDR) system. By converting the spatial and time information of the &...

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Bibliographic Details
Main Authors: Haijun He, Liyang Shao, Hengchao Li, Wei Pan, Bin Luo, Xihua Zou, Lianshan Yan
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Photonics Journal
Subjects:
Distributed optical fiber sensor
phase-sensitive optical time domain reflectometry (Ф-OTDR)
vibration measurement
2-D bilateral filtering.
Online Access:https://ieeexplore.ieee.org/document/7919173/

Internet

https://ieeexplore.ieee.org/document/7919173/

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