Compressive hyperspectral imaging by random separable projections in both spatial and spectral domains

نویسندگان

  • Yitzhak August
  • Chaim Vachman
  • Yair Rivenson
  • Adrian Stern
چکیده

An efficient method and system for compressive sensing of hyperspectral data is presented. Compression efficiency is achieved by randomly encoding both the spatial and spectral domains of the hyperspectral datacube. Separable sensing architecture is used to reduce the computational complexity associated with compressive sensing of large data, which is typical to hyperspectral imaging. The system allows to optimize the ratio between the spatial and the spectral compression sensing ratio. OCIS codes: 110.4155, 110.4190, 110.4234, 110.1758

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Compressive hyperspectral imaging by random separable projections in both the spatial and the spectral domains.

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تاریخ انتشار 2013