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Median filter

Known as: Median (disambiguation), Median filtering, Rank filter 
In signal processing, it is often desirable to be able to perform some kind of noise reduction on an image or signal. The median filter is a… Expand
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Papers overview

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Highly Cited
2011
Highly Cited
2011
A modified decision based unsymmetrical trimmed median filter algorithm for the restoration of gray scale, and color images that… Expand
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Highly Cited
2010
Highly Cited
2010
This letter presents a novel two-stage noise adaptive fuzzy switching median (NAFSM) filter for salt-and-pepper noise detection… Expand
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Highly Cited
2007
Highly Cited
2007
The known median-based denoising methods tend to work well for restoring the images corrupted by random-valued impulse noise with… Expand
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Highly Cited
1999
Highly Cited
1999
A new median-based filter, progressive switching median (PSM) filter, is proposed to restore images corrupted by salt-pepper… Expand
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Highly Cited
1994
Highly Cited
1994
Abstract A switching scheme for median filtering which is suitable to be a prefilter before some subsequent processing e.g. edge… Expand
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Highly Cited
1991
Highly Cited
1991
The center weighted median (CWM) filter, which is a weighted median filter giving more weight only to the central value of each… Expand
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Highly Cited
1989
Highly Cited
1989
A method for reducing speckle noise in medical ultrasonic images is presented. It is called the adaptive weighted median filter… Expand
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Highly Cited
1987
Highly Cited
1987
This paper extends the theory of median, order-statistic (OS), and stack filters by using mathematical morphology to analyze them… Expand
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Highly Cited
1985
Highly Cited
1985
  • Y. Lee, S. Kassam
  • IEEE Trans. Acoust. Speech Signal Process.
  • 1985
  • Corpus ID: 32503958
We consider some generalizations of median filters which combine properties of both the linear and median filters. In particular… Expand
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Highly Cited
1984
Highly Cited
1984
The median filter is well-known [1, 2]. However, if a user wishes to predefine a set of feature types to remove or retain, the… Expand
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