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A fuzzy-based method for road area detection in high resolution SAR images
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نویسنده
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Saati Mehdi ,Amini Jalal
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منبع
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scientia iranica - 2015 - دوره : 22 - شماره : 3- D - صفحه:1085 -1093
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چکیده
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Automatic road extraction from satellite images is one of the most importantareas of research in the eld of remote sensing. the method proposed in this study is basedon a fuzzy method for the detection of road areas from high resolution sar images. inthis method, the multiple features are extracted rst, using the backscatter coecients ofeach pixel and its neighboring pixels. the extracted features are combined with each otherin the next step using a fuzzy algorithm, and, nally, the desired road areas are selectedseparately considering spatial and spectral criteria. the proposed algorithm is tested ondi erent scenes of terrasar-x images. experimental results reveal that the proposedmethod is e ective
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کلیدواژه
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Multiple features; ,Road detection; ,Fuzzy algorithm; ,High resolution; ,Synthetic aperture radar
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آدرس
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university of tehran, he is currently a PhD degree candidate at Tehran University, ایران, university of tehran, He is currently Associate Professor in Remote Sensing and Photogrammetry in the Department of Geomatics Engineering at the College of Engineering, ایران
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پست الکترونیکی
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jamini@ut.ac.ir
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Authors
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