%general-entities; ]> $LastChangedBy$ $Date$ opencv The opencv package contains graphics libraries mainly aimed at real-time computer vision. &lfs84_checked; Package Information Download (HTTP): Download (FTP): Download MD5 sum: &opencv-md5sum; Download size: &opencv-size; Estimated disk space required: &opencv-buildsize; Estimated build time: &opencv-time; Additional Downloads Optional additional modules: One additional file that starts with "ippicv" (integrated performance primitives) will be automatically downloaded during the cmake portion of the build procedure. This download is specific to the system architecture. opencv Dependencies Required and Recommended , , , , , , , , , and Optional , , , , Cuda, Eigen, OpenEXR, GCD, GDAL, GigEVisionSDK, JACK, libdc1394, libgphoto2, NumPy, OpenNI, PlanetUML, PvAPI, Threading Building Blocks (TBB), UniCap, VTK - The Visualization Toolkit, and XIMEA User Notes: If needed, unpack the additional modules package: tar xf ../opencv_contrib-&opencv-contrib-version;.tar.gz Install opencv by running the following commands: mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX=/usr \ -DCMAKE_BUILD_TYPE=Release \ -DENABLE_CXX11=ON \ -DBUILD_PERF_TESTS=OFF \ -DWITH_XINE=ON \ -DBUILD_TESTS=OFF \ -DENABLE_PRECOMPILED_HEADERS=OFF \ -DCMAKE_SKIP_RPATH=ON \ -DBUILD_WITH_DEBUG_INFO=OFF \ -Wno-dev .. && make The package does not come with an operable test suite. Now, as the root user: make install -DWITH_XINE=ON: This option instructs the make procedure to use . -DENABLE_PRECOMPILED_HEADERS=OFF: This option is needed for compatibiiity with gcc-6.1 and later. -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-&opencv-version;/modules: instructs the build system to build additional modules. Installed Programs Installed Libraries Installed Directories opencv_annotation, opencv_interactive-calibration, opencv_version, opencv_visualisation, and setup_vars_opencv4.sh libopencv_calib3d.so, libopencv_core.so, libopencv_dnn.so, libopencv_features2d.so, libopencv_flann.so, libopencv_gapi.so, libopencv_highgui.so, libopencv_imgcodecs.so, libopencv_imgproc.so, libopencv_ml.so, libopencv_objdetect.so, libopencv_photo.so, libopencv_stitching.so, libopencv_video.so, and libopencv_videoio.so /usr/include/opencv4 /usr/lib/cmake/opencv4, /usr/share/opencv4, and /usr/share/java/opencv4