Nonlinear Hyperspectral unmixing based on Volterra series

  title={Nonlinear Hyperspectral unmixing based on Volterra series},
  author={Wang Li-gu},
Mixed pixels are widely existent in hyperspectral imagery(HSI) for its low spatial resolution.Affected by the complex reflection between features,the spectral mixing within hyperspectral pixels is nonlinear mixed.For existing nonlinear unmixing model does not correctly reflect the nonlinear mixing section,a nonlinear unmixing model based on Volterra serial filter is improved,and the corresponding optimization algorithm for solving the mixing model is proposed.The performance of the unmixing… CONTINUE READING

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