foto: Fourier Transform Textural Ordination

A tool to use a principal component analysis on radially averaged two dimensional Fourier spectra to characterize image texture. The method within the context of ecology was first described by Couteron et al. (2005) <doi:10.1111/j.1365-2664.2005.01097.x> and expanded upon by Solorzano et al. (2018) <doi:10.1117/1.JRS.12.036006> using a moving window approach.

Version: 1.1
Depends: R (≥ 3.4)
Imports: terra, stats, parallel, grDevices
Suggests: knitr, rmarkdown, covr, testthat
Published: 2023-10-03
DOI: 10.32614/CRAN.package.foto
Author: Koen Hufkens ORCID iD [aut, cre], Jonathan V. Solorzano [ctb], BlueGreen Labs [cph, fnd]
Maintainer: Koen Hufkens <koen.hufkens at>
License: AGPL-3
NeedsCompilation: no
CRAN checks: foto results


Reference manual: foto.pdf
Vignettes: foto functionality


Package source: foto_1.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): foto_1.1.tgz, r-oldrel (arm64): foto_1.1.tgz, r-release (x86_64): foto_1.1.tgz, r-oldrel (x86_64): foto_1.1.tgz
Old sources: foto archive


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