Video textures fractal modeling

被引：1

作者：

Campisi, Patrizio ^{[1
]}

Maiorana, Emanuele ^{[1
]}

Neri, Alessandro ^{[1
]}

机构：

[1] Dept Appl Elect, I-00146 Rome, Italy

来源：

IEEE SIGNAL PROCESSING LETTERS | 2007年 / 14卷 / 06期

关键词：

extended self similarity; fractal model; video texture; video texture synthesis;

D O I：

10.1109/LSP.2006.890100

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper we propose a new method for natural video textures synthesis, using a three-dimensional (3-D) extended self-similar (ESS) fractal model. The autocorrelation functions (ACFs) of original texture increments are estimated, and a synthetic 3-D-ESS process whose increments have the same ACFs of the corresponding given ones is generated using a 3-D incremental Fourier synthesis algorithm. Experimental results for the analysis and synthesis of natural video textures are provided.

引用

页码：405 / 408

页数：4

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