Some Modifications of Fractal Image Coding

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Titel: Some Modifications of Fractal Image Coding
Autoren: Levicky, D., Candik, M., Pundzak, R.
Verlagsinformationen: Radioengineering Society
Publikationsjahr: 2016
Bestand: Brno University of Technology (VUT): Digital Library / Vysoké učení technické v Brně: Digitální knihovně
Schlagwörter: fractal image coding, correlation, self-similarity
Beschreibung: In this paper some modifications of fractal image coding are presented. Proposed methods are based on correlation coefficients computing as an alternative approach to searching of similarity between blocks. The convergence speed of decoding process is faster then convergence speed of standard method. The convergence process with modified start conditions of decoding process are analysed and verified on gray scale static images too.
Publikationsart: article in journal/newspaper
Dateibeschreibung: text; 12-16; application/pdf
Sprache: English
Relation: Radioengineering; http://www.radioeng.cz/fulltexts/1999/99_03_03.pdf; https://hdl.handle.net/11012/58272
Verfügbarkeit: https://hdl.handle.net/11012/58272
Rights: Creative Commons Attribution 3.0 Unported License ; http://creativecommons.org/licenses/by/3.0/ ; openAccess
Dokumentencode: edsbas.4F35C8D3
Datenbank: BASE
Beschreibung
Abstract:In this paper some modifications of fractal image coding are presented. Proposed methods are based on correlation coefficients computing as an alternative approach to searching of similarity between blocks. The convergence speed of decoding process is faster then convergence speed of standard method. The convergence process with modified start conditions of decoding process are analysed and verified on gray scale static images too.