Minimum-maximum exclusive mean (MMEM) filter to remove impulse noise from highly corrupted images

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Minimum-maximum exclusive mean (MMEM) filter to remove impulse noise from highly corrupted images

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The minimum-maximum exclusive mean (MMEM) filter is presented to remove impulse noise from highly corrupted images. Simulation results show that even if the occurrence rate of the impulse noise is very high (70%), the restoration performance is still acceptable.

Inspec keywords: image restoration; median filters; interference suppression; image enhancement; filtering theory; noise

Other keywords: highly corrupted images; MMEM filter; impulse noise removal; occurrence rate; restoration performance; minimum-maximum exclusive mean filter

Subjects: Digital filters; Optical information, image and video signal processing; Pattern recognition; Computer vision and image processing techniques; Digital filters

References

    1. 1)
      • R.C. Gonzales , R.E. Woods . (1993) Digital image processing.
    2. 2)
      • E. Abreu , M. Lightstone , S.K. Mitra , K. Arakawa . A newefficient approach for the removal of impulse noise from highly corruptedimages. IEEE Trans. , 6 , 1012 - 1025
    3. 3)
      • F. Russo , G. Ramponi . A fuzzy filter for images corrupted byimpulse noise. IEEE Signal Process. Lett. , 6 , 168 - 170
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19970106
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