Open Source Computer Vision Library https://opencv.org/
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Installation in iOS

Required Packages

  • CMake 2.8.8 or higher
  • Xcode 4.2 or higher

Getting the Cutting-edge OpenCV from Git Repository

Launch GIT client and clone OpenCV repository from here

In MacOS it can be done using the following command in Terminal:

@code{.bash} cd ~/<my_working _directory> git clone https://github.com/opencv/opencv.git @endcode

Building OpenCV from Source, using CMake and Command Line

-# Make symbolic link for Xcode to let OpenCV build scripts find the compiler, header files etc. @code{.bash} cd / sudo ln -s /Applications/Xcode.app/Contents/Developer Developer @endcode

-# Build OpenCV framework: @code{.bash} cd ~/<my_working_directory> python opencv/platforms/ios/build_framework.py ios @endcode

If everything's fine, a few minutes later you will get ~/<my_working_directory>/ios/opencv2.framework. You can add this framework to your Xcode projects.

Further Reading

You can find several OpenCV+iOS tutorials here @ref tutorial_table_of_content_ios.