Traditional detectors for hyperspectral imagery (HSI) target detection (TD) output the result after processing the HSI only once. However. using the prior target information only once is not sufficient. as it causes the inaccuracy of target extraction or the unclean separation of the background. https://www.ngetikin.com/special-pick-MVP4-Moisture-Vapor-Protection-Anti-Fracture-and-Noise-Reduction-Membrane-special-save/