| Název: | Interactive design of nonlinear functions for iterated function systems |
| Autoři: | Gröller, Eduard Wegenkittl, Rainer |
| Citace zdrojového dokumentu: | Journal of WSCG. 1996, vol. 4, no. 1-2, p. 93-102. |
| Datum vydání: | 1996 |
| Nakladatel: | Václav Skala - UNION Agency |
| Typ dokumentu: | článek article |
| URI: | http://wscg.zcu.cz/wscg1996/wscg96.htm#abs http://hdl.handle.net/11025/15982 |
| ISSN: | 1213-6972 (print) 1213-6980 (CD-ROM) 1213-6964 (online) |
| Klíčová slova: | opakovací funkce systému;nelinearita;interaktivita |
| Klíčová slova v dalším jazyce: | iterated function systems;nonlinear;interactivity |
| Abstrakt v dalším jazyce: | The basic reqirement for the functions of an Iterated Function System (IFS for shor) is contractivity. Nevertheless the majority of recent scientific investigations is concentrating on IFSs defined through a set of contractive linear functions. Simpler handling of this kind of functions and a more predictable results is the main reason for this approach. In this work we use distorted grids (representing nonlinear functions) to specify an IFS with a higher degree of flexibility and a higher modeling capability. A program for modeling these grids with so-called high-level operations is presented. Attention is directed to the interactivity of designing the IFS and rendering its limit set. Therefore a z-Buffer for displaying the result of a stochastic algorithm is included. Example images designed with the implemented software system are presented. |
| Práva: | © Václav Skala - UNION Agency |
| Vyskytuje se v kolekcích: | Volume 4, number 1-2 (1996) |
Soubory připojené k záznamu:
| Soubor | Popis | Velikost | Formát | |
|---|---|---|---|---|
| Groller_96.pdf | Plný text | 1,16 MB | Adobe PDF | Zobrazit/otevřít |
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