Name
Title | ||
|---|---|---|
Outer factor 2-D MA models for purely indeterministic fields and wold-type texture decompositions |
Abstract | ||
|---|---|---|
In this paper, we propose a new method to compute the parameters of finite approximations of 2-D MA infinite models associated with purely indeterministic stationary fields, by using spectral factorizations. This method is developed in the framework of model based approaches for texture analysis and synthesis. The proposed parameter estimation method is then exploited to derive a scheme to separate the indeterministic and the deterministic components of a texture in Wold decomposition based models. Unlike existing approaches, the resulting decomposition scheme does not require any support detection technique in the spectral domain. |
Year | Venue | Keywords |
|---|---|---|
2007 | EUSIPCO | approximation theory,image texture,matrix decomposition,moving average processes,parameter estimation,deterministic components,finite approximations,moving average,outer factor 2d ma infinite models,parameter estimation method,purely indeterministic stationary fields,spectral domain factorizations,support detection technique,texture synthesis analysis,wold-type texture decompositions,frequency domain analysis,decision support systems |
Field | DocType | ISBN |
Frequency domain,Applied mathematics,Mathematical optimization,Decision support system,Approximations of π,Texture modeling,Estimation theory,Mathematics | Conference | 978-839-2134-04-6 |
Citations | PageRank | References |
0 | 0.34 | 3 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Fernando Merchan | 1 | 7 | 3.17 |
| Flavius Turcu | 2 | 14 | 5.45 |
| Mohamed Najim | 3 | 149 | 32.29 |