doi:10.1109/TSMC.1979.4310076>, a data-driven technique that determines an optimal threshold by maximizing the inter-class variance of pixel intensities. It includes validation functions to assess segmentation accuracy against reference data using standard accuracy metrics such as precision, recall, and F1-score.">

OtsuSeg: Raster Thresholding Using Otsu´s Algorithm (original) (raw)

Provides tools to process raster data and apply Otsu-based thresholding for burned area mapping and other image segmentation tasks. Implements the method described by Otsu (1979) <doi:10.1109/TSMC.1979.4310076>, a data-driven technique that determines an optimal threshold by maximizing the inter-class variance of pixel intensities. It includes validation functions to assess segmentation accuracy against reference data using standard accuracy metrics such as precision, recall, and F1-score.

Version: 0.1.0
Depends: R (≥ 3.0.0)
Imports: raster, zoo, sf
Suggests: testthat (≥ 3.0.0), curl
Published: 2025-05-12
DOI: 10.32614/CRAN.package.OtsuSeg
Author: Hammadi, Achour [aut], Olga Viedma [ctb, cre], Zina Soltani [ctb], Imene Habibi [ctb], Wahbi Jaouadi [ctb]
Maintainer: Olga Viedma <olga.viedma at uclm.es>
BugReports: https://github.com/olgaviedma/OtsuSeg/issues
License: GPL-3
URL: https://github.com/olgaviedma/OtsuSeg
NeedsCompilation: no
Materials: README
CRAN checks: OtsuSeg results

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