opencv

Bindings to 'OpenCV' Computer Vision Library

v0.5.2 · Feb 21, 2026 · MIT + file LICENSE

Description

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.

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CRAN Check Status

3 NOTE

10 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	128.9s
r-devel-linux-x86_64-debian-gcc	OK	81.7s
r-devel-linux-x86_64-fedora-gcc	OK	272s
r-devel-macos-arm64	OK	24s
r-devel-windows-x86_64	OK	634s
r-oldrel-macos-arm64	NOTE	27s
r-oldrel-macos-x86_64	NOTE	174s
r-oldrel-windows-x86_64	NOTE	323s
r-patched-linux-x86_64	OK	113.8s
r-release-linux-x86_64	OK	109.8s
r-release-macos-arm64	OK	21s
r-release-macos-x86_64	OK	138s
r-release-windows-x86_64	OK	629s

Check details (13 non-OK)

OK r-devel-linux-x86_64-debian-clang

OK r-devel-linux-x86_64-debian-gcc

OK r-devel-linux-x86_64-fedora-gcc

OK r-devel-macos-arm64

OK r-devel-windows-x86_64

NOTE r-oldrel-macos-arm64

installed package size

  installed size is 31.3Mb
  sub-directories of 1Mb or more:
    libs   20.9Mb
    share  10.2Mb

NOTE r-oldrel-macos-x86_64

installed package size

  installed size is 33.5Mb
  sub-directories of 1Mb or more:
    libs   23.1Mb
    share  10.2Mb

NOTE r-oldrel-windows-x86_64

installed package size

  installed size is 30.3Mb
  sub-directories of 1Mb or more:
    libs   19.9Mb
    share  10.2Mb

OK r-patched-linux-x86_64

OK r-release-linux-x86_64

OK r-release-macos-arm64

OK r-release-macos-x86_64

OK r-release-windows-x86_64

Check History

NOTE 10 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

NOTE r-oldrel-macos-arm64

installed package size

  installed size is 31.3Mb
  sub-directories of 1Mb or more:
    libs   20.9Mb
    share  10.2Mb

NOTE r-oldrel-macos-x86_64

installed package size

  installed size is 33.5Mb
  sub-directories of 1Mb or more:
    libs   23.1Mb
    share  10.2Mb

NOTE r-oldrel-windows-x86_64

installed package size

  installed size is 30.3Mb
  sub-directories of 1Mb or more:
    libs   19.9Mb
    share  10.2Mb

opencv

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