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Conferences > APOS > 2016 > W4A > W4A.46

SNR enhancement with bilateral filtering algorithm for phase-sensitive optical time domain reflectometry

Haijun He, Li-Yang Shao, Hengchao Li, Zhiyong Zhang, Bin Luo, Wei Pan, and Lianshan Yan

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Abstract

A bilateral filtering algorithm has been proposed to process the phase-sensitive optical time domain reflectometry signal to enhance SNR. The maximum SNR enhancement of 8.3 dB has been achieved without spatial resolution loss.

© 2016 Optical Society of America

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