Analysis of Fractal Operator Convergence by Graph Methods

Władysław Skarbek

Abstract

The convergence of fractal operator F used in image compression is investigated by analysis of block influence graph and pixel influence graph. The graph stability condition in block influence graph implies eventual contractivity condition which is sufficient for the operator iteration convergence. The graph stability condition in pixel influence graph appears to be sufficient and necessary for convergence of selecting fractal operators.
Author Władysław Skarbek RE
Władysław Skarbek,,
- The Institute of Radioelectronics
Journal seriesFundamenta Informaticae, ISSN 0169-2968
Issue year1998
Vol34
No4
Pages429-440
DOIDOI:10.3233/FI-1998-34406
URL http://dx.doi.org/10.3233/FI-1998-34406
Score (nominal)20
Publication indicators WoS Impact Factor: 2006 = 0.586 (2) - 2007=0.774 (5)
Citation count*1 (2018-07-17)
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