Package: imagerExtra 2.0.0

imagerExtra: Extra Image Processing Library Based on 'imager'

Provides advanced functions for image processing based on the package 'imager'.

Authors:Shota Ochi [aut, cre, cph], Guoshen Yu [ctb, cph], Guillermo Sapiro [ctb, cph], Catalina Sbert [ctb, cph], Image Processing On Line [cph], Pascal Getreuer [ctb, cph]

imagerExtra_2.0.0.tar.gz
imagerExtra_2.0.0.zip(r-4.7)imagerExtra_2.0.0.zip(r-4.6)imagerExtra_2.0.0.zip(r-4.5)
imagerExtra_2.0.0.tgz(r-4.6-x86_64)imagerExtra_2.0.0.tgz(r-4.6-arm64)imagerExtra_2.0.0.tgz(r-4.5-arm64)imagerExtra_2.0.0.tgz(r-4.5-x86_64)
imagerExtra_2.0.0.tar.gz(r-4.7-arm64)imagerExtra_2.0.0.tar.gz(r-4.7-x86_64)imagerExtra_2.0.0.tar.gz(r-4.6-arm64)imagerExtra_2.0.0.tar.gz(r-4.6-x86_64)
manual.pdf |manual.html✨
card.svg |card.png
imagerExtra/json (API)

# Install 'imagerExtra' in R:
install.packages('imagerExtra', repos = c('https://shotaochi.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/shotaochi/imagerextra/issues

Uses libs:
  • c++– GNU Standard C++ Library v3
Datasets:
  • dogs - Photograph of a dog from GAHAG
  • papers - Photograph of a paper

On CRAN:

Conda:

image-processingimagercpp

6.20 score 12 stars 88 scripts 220 downloads 1 mentions 18 exports 26 dependencies

Last updated from:31944204c8. Checks:11 OK, 2 FAIL. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK166
linux-devel-x86_64OK165
source / vignettesOK240
linux-release-arm64OK172
linux-release-x86_64OK187
macos-release-arm64OK153
macos-release-x86_64OK277
macos-oldrel-arm64OK207
macos-oldrel-x86_64FAIL379
windows-develOK147
windows-releaseOK168
windows-oldrelOK134
wasm-releaseFAIL128

Exports:BalanceSimplestDCT2DDenoiseDCTEqualizeADPEqualizeDPEqualizePiecewiseGetHueGrayscaleIDCT2DOCROCR_dataRestoreHueSegmentCVSPEThresholdAdaptiveThresholdFuzzyThresholdMLThresholdTriclass

Dependencies:backportsbmpcheckmateclicpp11digestdownloaderfftwtoolsglueigraphimagerjpeglatticelifecyclemagrittrMatrixpkgconfigpngpurrrRcppreadbitmaprlangstringistringrtiffvctrs

Getting Started with imagerExtra

Shota Ochi

Rendered fromintro.Rmdusingknitr::rmarkdownon Jun 03 2026.

Last update: 2020-02-03
Started: 2019-08-18

Optical Character Recognition with imagerExtra

Shota Ochi

Rendered fromocr.Rmdusingknitr::rmarkdownon Jun 03 2026.

Last update: 2020-02-03
Started: 2019-08-18

Treating Color Image with imagerExtra

Shota Ochi

Rendered fromcolor.Rmdusingknitr::rmarkdownon Jun 03 2026.

Last update: 2019-08-18
Started: 2019-08-18