opencv

Also known as: opencv@3

Formerly known as: opencv3

Open source computer vision library

https://opencv.org/

/api/formula/opencv.json (JSON API)

Formula code on GitHub

Current versions:

stable 3.4.2
bottle 🍾 high_sierra, sierra, el_capitan

Other versions:

opencv@2 2.4.13.6 Open source computer vision library

Depends on:

eigen 3.3.4 C++ template library for linear algebra
ffmpeg 4.0.1 Play, record, convert, and stream audio and video
jpeg 9c Image manipulation library
libpng 1.6.34 Library for manipulating PNG images
libtiff 4.0.9 TIFF library and utilities
openexr 2.2.0 High dynamic-range image file format
python 3.7.0 Interpreted, interactive, object-oriented programming language
python@2 2.7.15 Interpreted, interactive, object-oriented programming language
numpy 1.14.5 Package for scientific computing with Python
tbb 2018_U5 Rich and complete approach to parallelism in C++

Depends on when building from source:

cmake 3.11.4 Cross-platform make
pkg-config 0.29.2 Manage compile and link flags for libraries

Analytics:

Installs (30 days)
opencv 21,340
opencv --with-opengl --with-qt 5
opencv --without-numpy --with-openni2 3
Installs on Request (30 days)
opencv 19,253
opencv --with-opengl --with-qt 5
opencv --without-numpy --with-openni2 3
Build Errors (30 days)
opencv 242
Installs (90 days)
opencv 74,908
opencv --with-contrib --with-java 18
opencv --with-java 12
opencv --without-numpy --with-openni2 8
opencv --with-contrib --with-python 5
Installs on Request (90 days)
opencv 66,403
opencv --with-contrib --with-java 18
opencv --with-java 12
opencv --without-numpy --with-openni2 8
opencv --with-contrib --with-python 5
Installs (365 days)
opencv 209,369
opencv --without-python 484
opencv --with-java 89
opencv --with-contrib --with-java 50
opencv --with-gtk+3 --with-jasper --with-webp 24
opencv --without-numpy --with-openni2 23
opencv --without-python --without-python3 17
Installs on Request (365 days)
opencv 185,668
opencv --without-python 478
opencv --with-java 89
opencv --with-contrib --with-java 50
opencv --with-gtk+3 --with-jasper --with-webp 24
opencv --without-numpy --with-openni2 23
opencv --without-python --without-python3 15
opencv --without-python3 14
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