Fuzzy kriging filter for image restoration

• Kriging and fuzzy sets are combined as a spatial filter for smoothing gray-scale images degraded by Gaussian white noise. Application of fuzzy sets allows a gradual transition between two boundaries of semi-variance levels as a criterion for smoothing the pixel values. Results which are obtained by the fuzzy kriging filter are smoother and still preserved edges compared with those by the adaptive Wiener filter

Ämnesord

NATURVETENSKAP  -- Data- och informationsvetenskap -- Datorseende och robotik (hsv//swe)

NATURAL SCIENCES  -- Computer and Information Sciences -- Computer Vision and Robotics (hsv//eng)

Nyckelord

Image Filtering

Kriging

Fuzzy Sets

Publikations- och innehållstyp

ref (ämneskategori)

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