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|a 10.1109/83.841539
|2 doi
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|a eng
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1 |
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|a Moon, Y H
|e verfasserin
|4 aut
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|a A fast fractal decoding algorithm based on the selection of an initial image
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|c 2000
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 28.06.2010
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|a Date Revised 07.02.2008
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a In this correspondence, we show that the number of iterations required for the convergence of the fractal image decoding algorithm can be reduced by selecting a suitable initial image. We consider fractal decoding to have two components, namely, "DC" and "AC". Our initial image is an approximation of the attractor of DC decoding, which is a good estimation of the "range-averaged" image, i.e., the image obtained by replacing all pixel intensities in a given block by the mean value of the block. From the simulation, it is demonstrated that the decoding speed is greatly improved
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|a Letter
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|a Kim, H S
|e verfasserin
|4 aut
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| 700 |
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|a Kim, J H
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
|d 1992
|g 9(2000), 5 vom: 15., Seite 941-5
|w (DE-627)NLM09821456X
|x 1057-7149
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| 773 |
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|g volume:9
|g year:2000
|g number:5
|g day:15
|g pages:941-5
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|u http://dx.doi.org/10.1109/83.841539
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