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Paper Information

Journal:   IRANIAN JOURNAL OF FUZZY SYSTEMS   2014 , Volume 11 , Number 3; Page(s) 1 To 26.
 
Paper: 

INTRODUCTION TO A SIMPLE YET EFFECTIVE TWO-DIMENSIONAL FUZZY SMOOTHING FILTER

 
 
Author(s):  SHAKOURI G. H., ARABI M., MENHAJ M.B.
 
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Abstract: 

Annihilation or reduction of each kind of noise blended in correct data signals is a eld that has attracted many researchers. It is a fact that fuzzy theory presents full capability in this eld. Fuzzy lters are often strong in smoothing corrupted signals, whereas they have simple structures. In this paper, a new powerful yet simple fuzzy procedure is introduced for sharp- ness reduction in two-dimensional signals. It is indeed an extension of our previously published one-dimensional fuzzy smoothing lter. This procedure has been designed for annihilation of all unknown noises in two-dimensional corrupted signals, although works the best for impulse noise. The proposed method looks for sharp points in the corrupted signal and then smoothes them out by sharing their values with eight (or more) neighboring point values. Preservation of correct data in the corrupted signal is an important advantage of this method. To obtain experimental results of the proposed procedure, both color and black & white images are used as the most common two-dimensional signals, and the results are compared with several other lters recently cited in the literature. Experimental results exhibit a high capability of our method in both numerical measures and visual inspection, preserving its simplicity. Finally, application of the proposed lter to socio-economic elds is presented using a demographic mixed data set to better illustrate original motivation for this idea.

 
Keyword(s): FUZZY SMOOTHING LTER, LOCALLY ADAPTIVE LTER, NONLINEAR DIGITAL LTER, IMPULSE NOISE REDUCTION, SOCIO-ECONOMIC TWO-DIMENSIONAL SIGNAL PROCESSING, IMAGE PROCESSING
 
 
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Click to Cite.
APA: Copy

SHAKOURI G., H., & ARABI, M., & MENHAJ, M. (2014). INTRODUCTION TO A SIMPLE YET EFFECTIVE TWO-DIMENSIONAL FUZZY SMOOTHING FILTER. IRANIAN JOURNAL OF FUZZY SYSTEMS, 11(3), 1-26. https://www.sid.ir/en/journal/ViewPaper.aspx?id=405485



Vancouver: Copy

SHAKOURI G. H., ARABI M., MENHAJ M.B.. INTRODUCTION TO A SIMPLE YET EFFECTIVE TWO-DIMENSIONAL FUZZY SMOOTHING FILTER. IRANIAN JOURNAL OF FUZZY SYSTEMS. 2014 [cited 2021May14];11(3):1-26. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=405485



IEEE: Copy

SHAKOURI G., H., ARABI, M., MENHAJ, M., 2014. INTRODUCTION TO A SIMPLE YET EFFECTIVE TWO-DIMENSIONAL FUZZY SMOOTHING FILTER. IRANIAN JOURNAL OF FUZZY SYSTEMS, [online] 11(3), pp.1-26. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=405485.



 
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