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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<!-- maintainer-needed -->
<longdescription>
OpenCV (Open Source Computer Vision) is a library of programming functions mainly aimed at real time computer vision.
Example applications of the OpenCV library are Human-Computer Interaction (HCI); Object Identification, Segmentation and Recognition;
Face Recognition; Gesture Recognition; Motion Tracking, Ego Motion, Motion Understanding; Structure From Motion (SFM); and Mobile Robotics.
</longdescription>
<use>
<flag name="contrib">Install user contributed scripts from opencv_contrib (Experimental!)</flag>
<flag name="cuda">Enable NVIDIA Cuda computations support (Experimental!)</flag>
<flag restrict=">=media-libs/opencv-4.1.2" name="download">Enable download during cmake configure</flag>
<flag name="eigen">Enable usage of <pkg>dev-cpp/eigen</pkg> for computations</flag>
<flag name="features2d">Enable features2d module</flag>
<flag name="gdal">Enable support for <pkg>sci-libs/gdal</pkg> library</flag>
<flag name="gtk3">Enable <pkg>x11-libs/gtk+</pkg>:3 support</flag>
<flag restrict=">=media-libs/opencv-4.4.0" name="lto">Build using Link Time Optimizations (LTO)</flag>
<flag restrict=">=media-libs/opencv-4.1.2" name="opencvapps">Enable compilation with opencvapps</flag>
<flag restrict=">=media-libs/opencv-3.1.0" name="gflags">Use Google's C++ argument parsing library</flag>
<flag restrict=">=media-libs/opencv-3.1.0" name="glog">Use Google's C++ loggin library</flag>
<flag restrict=">=media-libs/opencv-3.1.0" name="contribxfeatures2d">Enables xfeatures2d and autodownload of samples in contrib</flag>
<flag restrict=">=media-libs/opencv-3.1.0" name="contribcvv">CVV module requires Qt5</flag>
<flag restrict=">=media-libs/opencv-3.3.0" name="contribdnn">DNN module contrib requires tiny dnn</flag>
<flag restrict=">=media-libs/opencv-3.1.0" name="contribhdf">HDF module requires <pkg>sci-libs/hdf5</pkg></flag>
<flag restrict=">=media-libs/opencv-3.1.0" name="contribsfm">SFM module requires eigen, gflags, and glog</flag>
<flag restrict=">=media-libs/opencv-4.4.0" name="contribfreetype">Enable Drawing UTF-8 strings with freetype/harfbuzz</flag>
<flag restrict=">=media-libs/opencv-4.4.0" name="contribovis">Enable Ogre vision module support</flag>
<flag restrict=">=media-libs/opencv-3.4.0" name="dnnsamples">Download dnn caffeemodel samples</flag>
<flag name="opencl">Add support for OpenCL</flag>
<flag restrict=">=media-libs/opencv-3.1.0" name="tesseract">Use Google's OCR Engine</flag>
<flag name="testprograms">Build and install programs for testing OpenCV (performance)</flag>
<flag name="vtk">Build new 3D visualization module viz based on <pkg>sci-libs/vtk</pkg></flag>
</use>
<upstream>
<remote-id type="cpe">cpe:/a:opencv:opencv</remote-id>
<remote-id type="github">opencv/opencv</remote-id>
<remote-id type="github">Itseez/opencv_contrib</remote-id>
<remote-id type="sourceforge">opencvlibrary</remote-id>
</upstream>
</pkgmetadata>
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