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build opencv from source

Arthur Elskens answered on May 9, 2023 Popularity 8/10 Helpfulness 3/10

answer build opencv from source

build opencv from source

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// 1) Clone the OpenCV’s and OpenCV contrib repositories:

mkdir ~/opencv_build && cd ~/opencv_build
git clone https://github.com/opencv/opencv.git
git clone https://github.com/opencv/opencv_contrib.git

// 2) Once the download is complete, create a temporary build directory, and navigate to it:

cd ~/opencv_build/opencv
mkdir -p build && cd build

// 3) Set up the OpenCV build with CMake:

cmake -D CMAKE_BUILD_TYPE=RELEASE \
    -D CMAKE_INSTALL_PREFIX=/usr/local \
    -D INSTALL_C_EXAMPLES=OFF \
    -D INSTALL_PYTHON_EXAMPLES=OFF \
    -D OPENCV_GENERATE_PKGCONFIG=ON \
    -D OPENCV_EXTRA_MODULES_PATH=~/opencv_build/opencv_contrib/modules \
    -D BUILD_EXAMPLES=OFF ..

// 4) Start the compilation process:

make -j8

// 5) Install OpenCV with:

sudo make install

Popularity 8/10 Helpfulness 3/10 Language shell

Source: linuxize.com

Tags: build c++ linux opencv shell

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Contributed on May 09 2023

Arthur Elskens

0 Answers Avg Quality 2/10

build opencv from source

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