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Multi-fiber optic 2D-array device for sensing and localizing environment perturbation using speckle image processing
Multi-fiber optic 2D-array device for sensing and localizing environment perturbation using speckle image processing
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机译:多光二维二维阵列设备,用于利用斑点图像处理感测和定位环境扰动
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摘要
System for sensing perturbations in a distributed manner using an array of multimode fibres for localization (zone identification) of the perturbation, particularly, the present invention relates to a two dimensional array based speckle pattern sensing system having 4×3 (12) multimode fibres for sensing perturbation in multiple zones, said multimode fibres are imaged in parallel by a charge coupled device (CCD) camera and their speckle pattern analyzed by a conventional image processing hardware to determine the perturbations.
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