An image coding/decoding method based on direct and inverse fuzzy transforms

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17610%2F08%3AA0800EMQ" target="_blank" >RIV/61988987:17610/08:A0800EMQ - isvavai.cz</a>
Alternative codes found
RIV/61988987:17610/08:A1000EMQ
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
An image coding/decoding method based on direct and inverse fuzzy transforms
Original language description
With some modifications, we adopt the coding/decoding method of image processing based on the direct and inverse fuzzy transforms defined in previous papers. We have considered 100 images of sizes 256 x 256 (pixels) extracted from the wellknown databaseCorel Galery (Arizona Directory). A comparison with the coding/decoding method of image processing based on the fuzzy relation equations with the Lukasiewicz triangular norm is also presented. By using the same compression rate in both methods, the results show that the PSNR obtained with the usage of direct and inverse fuzzy transforms is higher than the PSNR determined with fuzzy relation equations.
Czech name
Kodovani a dekodovani obrázků na zakladé fuzzy transformací
Czech description
Adaptovali jsme metody kodovani a dekodovani obrázků, které jsou založeny na F-transformaci. Aplikovali jsme tuto metodu na 100 obrázků z databáze Corel Galery. Podle PSNR kriteria je tato metoda lepší, než metoda, která je založena na fuzzy relacích.

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Project
<a href="/en/project/1M0572" target="_blank" >1M0572: Data, algorithms, decision making</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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