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performance comparison of gaussian and elliptic high pass filter
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نویسنده
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dogra anush ,dogra ayush
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منبع
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international journal of advanced biological and biomedical research - 2015 - دوره : 3 - شماره : 1 - صفحه:93 -96
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چکیده
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In this paper, gaussian and elliptic high pass filters are analyzed for image sharpening qualitatively and quantatively . the filters are implemented in frequency domain using matlab software. experiments are performed to compare the performance of both the filters ,processed images are presented. the results demonstrate that elliptic yields better results.
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کلیدواژه
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gaussian ,elliptic image sharpening ,frequency domain ,high pass filter
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آدرس
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ece, india, ece, india
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Authors
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