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Intensifying Brillouin distributed fibre sensors using image processing
2015
24th International Conference on Optical Fibre Sensors
Preserved Fulltext
Image processing is proposed to enhance the performance of Brillouin distributed fibre sensors. The technique exploits the two-dimensional nature of the measurements, so that each frequency-position pair is assimilated to a pixel of a noisy image. Based on the level of redundancy existing in the two-dimensional information, the method offers unmatched denoising capabilities when compared to classic unidimensional denoising methods, even if those ones are consecutively used in distance and
doi:10.1117/12.2205310
fatcat:vqt7qhs56neenfi2j5srs6wbiy