Analysis of Fractal Operator Convergence by Graph Methods
AbstractThe 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.
|Journal series||Fundamenta Informaticae, ISSN 0169-2968|
|Publication indicators||: 2006 = 0.586 (2) - 2007=0.774 (5)|
|Citation count*||1 (2018-02-19)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.