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hoangnt2601/opencv_build_on_jetson_nano.md

Last active February 19, 2021 01:36
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How to build opencv on Jetson Nano
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opencv_build_on_jetson_nano.md

python3 -m pip install numpy
wget -O opencv.zip https://github.com/opencv/opencv/archive/4.1.2.zip
wget -O opencv_contrib.zip https://github.com/opencv/opencv_contrib/archive/4.1.2.zip
unzip opencv.zip
unzip opencv_contrib.zip
mv opencv-4.1.2 opencv
mv opencv_contrib-4.1.2 opencv_contrib \

cd opencv && mkdir build
cd opencv/build && cmake -D CMAKE_BUILD_TYPE=RELEASE -D WITH_CUDA=OFF -D WITH_CUBLAS=OFF -D WITH_CUDNN=OFF -D WITH_LIBV4L=ON -D BUILD_opencv_python3=ON -D BUILD_opencv_python2=OFF -D BUILD_opencv_java=OFF -D OPENCV_DNN_CUDA=OFF -D WITH_GSTREAMER=ON -D WITH_GTK=ON -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D BUILD_EXAMPLES=OFF -D OPENCV_ENABLE_NONFREE=ON -D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib/modules ..
cd opencv/build && make -j$(nproc)
cd opencv/build && make install
rm -rf opencv*

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