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Your search keyword '"Macias-Guarasa, Javier"' showing total 2 results
Start Over Author "Macias-Guarasa, Javier" Journal ieee photonics technology letters
2 results on '"Macias-Guarasa, Javier"'

2. Improved Perturbation Detection in Direct Detected $\phi$ -OTDR Systems using Matched Filtering.

Author

Adeel, Muhammad, Tejedor, Javier, Macias-Guarasa, Javier, and Lu, Chao

Abstract

Nuisance Alarm Rate (NAR) is critical in $\phi $ -OTDR perturbation detection systems. We present in this letter a novel matched filtering-based feature extractor which aims to noise reduction so that the detection system gets improved performance. This feature extractor requires a small number of data vectors to be acquired which is combined with a random forest-based machine learning strategy to significantly reduce the NAR. In addition, since the number of data vectors is small, this system can also be useful for time-sensitive detection applications. [ABSTRACT FROM AUTHOR]

Published
2019
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