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OpenCVSample

Sample programs for OpenCV and Swift and iOS and macOS.

Screenshot on iOS

OpenCV

Those projects uses OpenCV version 4.2. However, OpenCV binary isn't include in those projects. You can get OpenCV binary by following steps.

OpenCV for iOS

A binary version is available as it is.

  1. Download opencv-4.2.0-ios-framework.zip from https://github.com/opencv/opencv/releases/download/4.2.0/opencv-4.2.0-ios-framework.zip.
  2. Unpack the file.
  3. Copy opencv2.framework into OpenCVSample_iOS directory.

OpenCV for macOS

No binary version, so you need to build a source version.

  1. Prepare CMake. (e.g. brew install cmake)
  2. Download opencv-4.2.0.zip from https://github.com/opencv/opencv/archive/4.2.0.zip.
  3. Prepare a working directory. (e.g. mkdir ~/foo)
  4. Unpack the file into the working directory.
  5. Open terminal at the working directory. (e.g. cd ~/foo)
  6. Run a build script by python 2. python opencv-4.2.0/platforms/osx/build_framework.py osx
  7. Copy osx/opencv2.framework into OpenCVSample_macOS directory.

Requirements

  • macOS 10.15.2
  • iOS 13.3
  • Xcode 11.3
  • Swift 5

License

Please read this file.