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Detection Performance Improvement of Distributed Vibration Sensor Based on Curvelet Denoising Method

A curvelet denoising method has been proposed to reduce the time domain noise to improve the detection performance in the distributed fiber vibration sensing system based on phase-sensitive optical time domain reflectometry. The raw Rayleigh backscattering traces are regarded as a gray image and the...

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Detalles Bibliográficos
Autores principales:	Qin, Zengguang, Chen, Hui, Chang, Jun
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5492711/ https://www.ncbi.nlm.nih.gov/pubmed/28613241 http://dx.doi.org/10.3390/s17061380

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