27 September 2011 The research on pattern recognition in distributed fiber vibrant sensor system
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Abstract
Distributed Fiber Vibrant Sensor System is a new type of system, which could be used in long-distance, strong-EMI condition for monitoring vibration and sound signals. Position determination analysis toward this system is popular in previous papers, but pattern recognition of the output signals of the sensor has been missed for a long time. This function turns to critical especially when it is used for real security project in which quick response to intrusion is a must. After pre-processing the output signal of the system, a MFCC-based approach is provided in this paper to extract features of the sensing signals, which could be used for pattern recognition in real project, and the approach is proved by large practical experiments and projects.
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Hongyan Wu, Hongyan Wu, Dong Zhao, Dong Zhao, Haiyan Xu, Haiyan Xu, } "The research on pattern recognition in distributed fiber vibrant sensor system", Proc. SPIE 8136, Mathematics of Data/Image Pattern Coding, Compression, and Encryption with Applications XIII, 81360K (27 September 2011); doi: 10.1117/12.892874; https://doi.org/10.1117/12.892874
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