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Enhancing the Quality of Satellite Images Enhancing Through Combination of Feature and Pixel Level Image Fusion
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نویسنده
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Zarei Mahnaz ,Esmaeilpour Mansour
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منبع
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Majlesi Journal Of Telecommunication Devices - 2019 - دوره : 8 - شماره : 4 - صفحه:141 -147
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چکیده
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Up to now, several methods have been proposed for image fusion in pixel level and feature level for quality enhancement of satellite images. from these methods, methods based on discrete wavelet transform (dwt); intensity hue saturation (ihs); and high pass filtering have attracted much attention. but in methods based on; intensity hue saturation and discrete wavelet transform each have disadvantages such as chromatic aberration and linear discontinuity of location characteristics. the present article proposed a new and effective method for fusion in pixel and feature level and by combining the mentioned methods intelligently; the new proposed method maintains the significant and salient characteristics of input images and simultaneously overcomes the mentioned weaknesses. results are product of experiments evidencing this claim.
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کلیدواژه
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Image Fusion ,Quality Enhancement Of Images ,Multi-Spectrum Images ,Discrete Wavelet Transform ,High Pass Filtering
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آدرس
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Islamic Azad University, Hamedan Branch, Department Of Computer Engineering, Iran, Islamic Azad University, Hamedan Branch, Department Of Computer Engineering, Iran
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پست الکترونیکی
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ma_esmaeilpour@yahoo.com
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Authors
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