Autor: |
Idris A. Eckley, Guy P. Nason |
Jazyk: |
angličtina |
Rok vydání: |
2011 |
Předmět: |
|
Zdroj: |
Journal of Statistical Software, Vol 43, Iss 03 (2011) |
Druh dokumentu: |
article |
ISSN: |
1548-7660 |
Popis: |
Locally stationary process representations have recently been proposed and applied to both time series and image analysis applications. This article describes an implementation of the locally stationary two-dimensional wavelet process approach in R. This package permits construction of estimates of spatially localized spectra and localized autocovariance which can be used to characterize structure within images. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
|