Filtering on a graysclae image preserving the edges

Hello everybody! I have a grayscale image and I want to apply a filter in order to obtain a smoother variation of intensity accross the neighborhood. However I really need to preserve the edges. Which filter should I use?
Kind regards, Joaquim Costa

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도움말 센터File Exchange에서 Images에 대해 자세히 알아보기

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2016년 11월 28일

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