Package: opencv 0.5.1

Jeroen Ooms

opencv: Bindings to 'OpenCV' Computer Vision Library

Exposes some of the available 'OpenCV' <https://opencv.org/> algorithms, such as a QR code scanner, and edge, body or face detection. These can either be applied to analyze static images, or to filter live video footage from a camera device.

Authors:Jeroen Ooms [aut, cre], Jan Wijffels [aut]

opencv_0.5.1.tar.gz
opencv_0.5.1.zip(r-4.6)opencv_0.5.1.zip(r-4.5)opencv_0.5.1.zip(r-4.4)
opencv_0.5.1.tgz(r-4.5-x86_64)opencv_0.5.1.tgz(r-4.5-arm64)opencv_0.5.1.tgz(r-4.4-x86_64)opencv_0.5.1.tgz(r-4.4-arm64)
opencv_0.5.1.tar.gz(r-4.6-noble)opencv_0.5.1.tar.gz(r-4.5-noble)
opencv.pdf |opencv.html✨
opencv/json (API)
NEWS

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

Bug tracker:https://github.com/ropensci/opencv/issues

Pkgdown site:https://docs.ropensci.org

Uses libs:
  • opencv– Computer vision High-level GUI and Media I/O library
  • c++– GNU Standard C++ Library v3

On CRAN:

Conda:

opencvopencv-libraryunconfunconf18cpp

7.80 score 139 stars 89 scripts 1.3k downloads 28 mentions 30 exports 2 dependencies

Last updated 30 days agofrom:fad1fb3bca (on master). Checks:11 OK, 2 FAIL. Indexed: yes.

TargetResultTotal time
pkgdown docsOK173
source / vignettesOK190
linux-develOK147
linux-releaseOK145
macos-release-x86_64OK210
macos-release-arm64OK119
macos-oldrel-x86_64OK165
macos-oldrel-arm64OK101
windows-develOK451
windows-releaseOK476
windows-oldrelOK498
wasm-releaseFAIL142
wasm-oldrelFAIL133

Exports:%>%ocv_bboxocv_bitmapocv_blurocv_chullocv_copytoocv_destroyocv_displayocv_edgesocv_faceocv_facemaskocv_grayscaleocv_hogocv_infoocv_keypointsocv_knnocv_markersocv_mog2ocv_pictureocv_polygonocv_qr_detectocv_readocv_rectangleocv_resizeocv_sketchocv_stylizeocv_versionocv_videoocv_writeqr_scanner

Dependencies:magrittrRcpp

Readme and manuals

Help Manual

Help pageTopics
OpenCV Computer Visionocv_bitmap ocv_blur ocv_copyto ocv_destroy ocv_display ocv_edges ocv_face ocv_facemask ocv_grayscale ocv_hog ocv_info ocv_knn ocv_markers ocv_mog2 ocv_picture ocv_read ocv_resize ocv_sketch ocv_stylize ocv_version ocv_video ocv_write
OpenCV keypointsocv_keypoints
Detect and Decode a QR codeocv_qr_detect qr_scanner
OpenCV area manipulationocv_bbox ocv_chull ocv_polygon ocv_rectangle opencv-area