image.binarization: Binarize Images for Enhancing Optical Character Recognition

Improve optical character recognition by binarizing images. The package focuses primarily on local adaptive thresholding algorithms. In English, this means that it has the ability to turn a color or gray scale image into a black and white image. This is particularly useful as a preprocessing step for optical character recognition or handwritten text recognition.

Version: 0.1.1
Depends: R (≥ 4.0.0)
Imports: Rcpp, magick, grDevices
LinkingTo: Rcpp
Published: 2020-07-31
Author: Jan Wijffels [aut, cre, cph] (R wrapper), Vrije Universiteit Brussel - DIGI: Brussels Platform for Digital Humanities [cph] (R wrapper), Brandon M. Petty [ctb, cph] (Files in src/Doxa)
Maintainer: Jan Wijffels <jan.wijffels at>
License: MPL-2.0
NeedsCompilation: yes
SystemRequirements: C++17
Materials: README NEWS
CRAN checks: image.binarization results


Reference manual: image.binarization.pdf
Package source: image.binarization_0.1.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel: not available
macOS binaries: r-release: image.binarization_0.1.1.tgz, r-oldrel: not available
Old sources: image.binarization archive


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