Long-range and high-resolution traffic monitoring based on pulse-compression DAS and advanced vehicle tracking algorithm
27th International Conference on Optical Fiber Sensors(2022)
摘要
We demonstrate traffic monitoring over tens of kilometres of road using an enhanced distributed acoustic sensing system based on optical pulse compression and a novel transformed-domain-based processing scheme with enhanced vehicle detection and tracking capabilities.
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关键词
traffic monitoring,tracking algorithm,long-range,high-resolution,pulse-compression
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