opencv

Install command:
brew install opencv

Also known as: opencv@4

Formerly known as: opencv3

Open source computer vision library

https://opencv.org/

License: Apache-2.0

Formula JSON API: /api/formula/opencv.json

Bottle JSON API: /api/bottle/opencv.json

Formula code: opencv.rb on GitHub

Bottle (binary package) installation support provided for:

Intel big sur
catalina
64-bit linux
Apple Silicon monterey
big sur

Current versions:

stable 4.5.3

Other versions:

opencv@3 3.4.16 Open source computer vision library
opencv@2 2.4.13.7 Open source computer vision library

Revision: 3

Depends on:

ceres-solver 2.0.0 C++ library for large-scale optimization
eigen 3.4.0 C++ template library for linear algebra
ffmpeg 4.4.1 Play, record, convert, and stream audio and video
glog 0.5.0 Application-level logging library
harfbuzz 3.1.2 OpenType text shaping engine
jpeg 9d Image manipulation library
libpng 1.6.37 Library for manipulating PNG images
libtiff 4.3.0 TIFF library and utilities
numpy 1.21.4 Package for scientific computing with Python
openblas 0.3.18 Optimized BLAS library
openexr 3.1.3 High dynamic-range image file format
protobuf 3.17.3 Protocol buffers (Google's data interchange format)
python@3.9 3.9.9 Interpreted, interactive, object-oriented programming language
tbb 2021.4.0 Rich and complete approach to parallelism in C++
vtk 9.1.0 Toolkit for 3D computer graphics, image processing, and visualization
webp 1.2.1 Image format providing lossless and lossy compression for web images

Depends on when building from source:

cmake 3.22.0 Cross-platform make
pkg-config 0.29.2 Manage compile and link flags for libraries

Analytics (macOS):

Installs (30 days)
opencv 15,747
opencv --with-contrib --with-java 1
opencv --with-java 1
Installs on Request (30 days)
opencv 15,141
opencv --with-contrib --with-java 1
opencv --with-java 1
Build Errors (30 days)
opencv 114
Installs (90 days)
opencv 37,133
opencv --with-contrib --with-java 1
opencv --with-java 1
Installs on Request (90 days)
opencv 35,867
opencv --with-contrib --with-java 1
opencv --with-java 1
Installs (365 days)
opencv 182,930
opencv --with-java 9
Installs on Request (365 days)
opencv 175,301
opencv --with-java 9

Analytics (Linux):

Installs (30 days)
opencv 29
Installs on Request (30 days)
opencv 25
Build Errors (30 days)
opencv 0
Installs (90 days)
opencv 89
Installs on Request (90 days)
opencv 69
Installs (365 days)
opencv 230
Installs on Request (365 days)
opencv 179
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