informИнформатикаInformatics1816-03012617-6963UIIP NASBinform-14Research ArticleОБРАБОТКА СИГНАЛОВ, ИЗОБРАЖЕНИЙ, РЕЧИ, ТЕКСТА И РАСПОЗНАВАНИЕ ОБРАЗОВSIGNAL, IMAGE, SPEECH, TEXT PROCESSING AND PATTERN RECOGNITIONМЕТОДИКА ВЫБОРА ФИЛЬТРА ДЛЯ СГЛАЖИВАНИЯ СПЕКЛ-ШУМА РАДАРНЫХ ИЗОБРАЖЕНИЙ С СИНТЕЗИРОВАННОЙ АПЕРТУРОЙMETHOD OF FILTER SELECTION FOR SPECLE-NOISE SMOOTHING IN SAR IMAGESСтаровойтовВ. В.StarovoitovV. V.valerys@newman.bas-net.byОбъединенный институт проблем информатики НАН БеларусиBelarus20152609201602511Copyright © Старовойтов В.В., 20162016Старовойтов В.В.Starovoitov V.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://inf.grid.by/jour/article/view/14

Предлагается методика сравнения результатов фильтрации радарных изображений с синтезированной апертурой разными типами фильтров. С ее помощью можно выбирать фильтры, которые лучше других сглаживают исследуемое изображение. Методика базируется на оценке параметра ENL, который, в отличие от известных подходов, вычисляется для автоматически выбираемых участков изображения.

A method for comparison of different SAR image filtration techniques is presented. It allows selecting the filters with better speckle noise smoothing effect. Unlike the known approaches, the presented method is based on ENL parameter calculation for automatically selected areas.

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The authors declare that there are no conflicts of interest present.