- 安裝依賴
sudo apt install build-essential libgtk2.0-dev libavcodec-dev libavformat-dev libjpeg.dev
sudo apt install libtiff5-dev libswscale-dev
sudo add-apt-repository "deb http://security.ubuntu.com/ubuntu xential-security main"
sudo apt update
sudo apt install libjasper1 libjasper1-dev
- 安裝 OpenCV3.4
tar xvf opencv-3.4.5.tar.gz
cd opencv-3.4.5
mkdir build
cd build
cmake ..
make
sudo make install
- 設定環境變數
sudo vim /etc/ld.so.conf.d/opencv.conf
在打開的空白檔案中添加 /usr/local/lib，執行 sudo ldconfig ，使配置的環境變數生效，
- 配置.bashrc
//打開.bashrc
sudo vim /etc/bash.bashrc
//添加以下兩行內容到.bashrc
PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export PKG_CONFIG_PATH
- source 與 update
source /etc/bash.bashrc
sudo updatedb
- 測驗
cd opencv-3.4.5/samples/cpp/example_cmake
cmake .
make
./opencv_example
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標籤：其他