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The increasing resolution of synthetic aperture radar (SAR) images makes ship targets appear to be more structured and shaped and nevertheless contain many weak echoes in their resolution cells, which brings great challenges for accurate scene understanding. In this paper, inspired by the multilayer selective cognition property of the human visual system, we advance a new hierarchical saliency filtering...
A new method is introduced for collecting machining quality data. The collector is a kind of portable electronic instrument. Through robust statistics, put forward a robust estimation algorithm to estimate measuring results and error. It can void influence of gross error. Considering new ideal, this paper applies fuzzy subset theory to put forward a robust fuzzy logic controller and accomplish machining...
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