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Conferences > CLEOPR > 2018 > Th2L > Th2L.4

Processing Differential Brillouin Gain Spectrum by Support Vector Machine in DPP-BOTDA

Huan Wu, Liang Wang, Zhiyong Zhao, Nan Guo, Chester Shu, and Chao Lu

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Abstract

SVM has been applied to successfully extract temperature from differential BGSs in DPP-BOTDA of different spatial resolution. Compared with LCF, SVM has better performance under high spatial resolution and low SNR with shorter processing time.

© 2018 The Author(s)

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