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-x86_64)imagerExtra_2.0.0.zip(r-4.7-arm64)imagerExtra_2.0.0.zip(r-4.6-x86_64)imagerExtra_2.0.0.zip(r-4.6-arm64)imagerExtra_2.0.0.zip(r-4.5-x86_64)
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-x86_64)imagerExtra_2.0.0.tgz(r-4.5-arm64)
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✨
DESCRIPTION
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

6.35 score 12 stars 124 scripts 417 downloads 1 mentions 18 exports 26 dependencies

Last updated from:31944204c8. Checks:14 OK, 1 FAIL. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK167
linux-devel-x86_64OK184
source / vignettesOK303
linux-release-arm64OK178
linux-release-x86_64OK175
macos-release-arm64OK204
macos-release-x86_64OK339
macos-oldrel-arm64OK166
macos-oldrel-x86_64OK440
windows-devel-arm64OK405
windows-devel-x86_64OK220
windows-release-arm64OK393
windows-release-x86_64OK143
windows-oldrel-x86_64OK147
wasm-releaseFAIL126

Exports:BalanceSimplestDCT2DDenoiseDCTEqualizeADPEqualizeDPEqualizePiecewiseGetHueGrayscaleIDCT2DOCROCR_dataRestoreHueSegmentCVSPEThresholdAdaptiveThresholdFuzzyThresholdMLThresholdTriclass

Dependencies:backportsbmpcheckmateclicpp11digestdownloaderfftwtoolsglueigraphimagerjpeglatticelifecyclemagrittrMatrixpkgconfigpngpurrrRcppreadbitmaprlangstringistringrtiffvctrs

Getting Started with imagerExtra
Preparation | Contrast Enhancement | EqualizePiecewise (Piecewise Affine Histogram Equalization) | BalanceSimplest (Simplest Color Balance) | SPE (Screened Poisson Equation) | EqualizeDP (Double Plateaus Histogram Equalization) | EqualizeADP (Adaptive Double Plateaus Histogram Equalization) | Denoising | DenoiseDCT (DCT denoising) | Segmentation | ThresholdTriclass (Iterative Triclass Thresholding) | ThresholdAdaptive (Local Adaptive Thresholding) | ThresholdFuzzy (Fuzzy Thresholding) | ThresholdML (Multilevel Thresholding) | SegmentCV (Chan-Vese Segmentation) | Others | Grayscale, GetHue, and RestoreHue | OCR and OCR_data
Rendered fromintro.Rmdusingknitr::rmarkdown

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

Optical Character Recognition with imagerExtra
Rendered fromocr.Rmdusingknitr::rmarkdown

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

Treating Color Image with imagerExtra
Rendered fromcolor.Rmdusingknitr::rmarkdown

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