Package: rip.opencv 0.3-1

Deepayan Sarkar

rip.opencv: Interface to 'OpenCV' Image Processing Routines

R interface for calling 'OpenCV' routines that works by translating R objects to 'OpenCV' classes and back. Low-level wrappers for several 'OpenCV' routines are provided as 'Rcpp' modules. In addition, high level interfaces are provided for a limited selection of common operations.

Authors:Deepayan Sarkar [aut, cre], Kaustav Nandy [aut]

rip.opencv_0.3-1.tar.gz
rip.opencv_0.3-1.tar.gz(r-4.7-arm64)rip.opencv_0.3-1.tar.gz(r-4.7-x86_64)rip.opencv_0.3-1.tar.gz(r-4.6-arm64)rip.opencv_0.3-1.tar.gz(r-4.6-x86_64)
manual.pdf |manual.html✨
card.svg |card.png
rip.opencv/json (API)

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

Bug tracker:https://github.com/deepayan/rip/issues

Uses libs:
  • opencv– Computer vision Video I/O library
  • c++– GNU Standard C++ Library v3

On CRAN:

Conda:

opencvcpp

2.70 score 3 scripts 395 downloads 16 exports 2 dependencies

Last updated from:3847dce1fa. Checks:4 WARNING, 1 ERROR, 1 FAIL. Indexed: no.

TargetResultTimeFilesSyslog
linux-devel-arm64WARNING156
linux-devel-x86_64WARNING160
source / vignettesERROR244
linux-release-arm64WARNING158
linux-release-x86_64WARNING165
wasm-releaseFAIL109

Exports:as.ripnchannelrip.blurrip.convrip.cvrip.dctrip.desaturaterip.dftrip.exportrip.filterrip.fliprip.importrip.ndftrip.padrip.resizerip.shift

Dependencies:RcppRcppArmadillo

Using the rip.opencv package

Deepayan Sarkar and Kaustav Nandy

Rendered fromopencv-intro.rmdusingknitr::rmarkdownon Jun 14 2026.

Last update: 2026-04-15
Started: 2026-04-15

Readme and manuals

Help Manual

Help pageTopics
Convert to and from rip objectsas.array.rip as.raster.rip as.rip as.rip.array as.rip.default as.rip.matrix as.rip.nativeRaster as.rip.raster as.rip.rip
The rip class and methodsimage.rip nchannel plot.rip print.rip rip
Blur a '"rip"' objectrip.blur
2-D convolution and filteringrip.conv rip.filter
Convert color image to grayscalerip.desaturate
DFT and DCT using OpenCVrip.dct rip.dft rip.ndct rip.ndft
Import from or export to an image filerip.export rip.import
R Interface to OpenCVrip.opencv-package rip.cv rip.opencv
Add a border to a '"rip"' objectrip.pad
Resize a '"rip"' object via interpolationrip.resize
Helper utilitiesrip.flip rip.shift