Concise method for high-precision vibration recovery of Φ-OTDR based on the GF-FastICA algorithm.
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DOI: 10.1364/ol.478931
Abstract: To efficiently restore the vibration signals of a phase-sensitive optical time domain reflectometer (Φ-OTDR), the GF-FastICA joint algorithm is proposed, which combines guided filtering with fast independent component analysis (FastICA). The marked region of vibration… read more here.
Keywords: high precision; method high; concise method; vibration ... See more keywords