1.安装依赖
sudo apt-get install build-essential
sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff5-dev libjasper-dev libdc1394-22-dev
sudo apt-get update
2.下载opencv-4.1.0和opencv_contrib-4.1.0源码
- opencv-4.1.0 下载地址:https://github.com/opencv/opencv/releases
- contrib拓展库下载地址:https://github.com/opencv/opencv_contrib/releases
mkdir ~/opencv_cuda
cd ~/opencv_cuda
tar -xvf opencv-4.1.0.tar.gz
tar -xvf opencv_contrib-4.1.0.tar.gz
mkdir ~/opencv_cuda/opencv-4.1.0/build
#对于name.tar.gz文件的解包:
tar -xvf name.tar.gz
#对于name.zip文件的解包:
unzip name.zip
此时目录结构:
~/opencv_cuda/opencv-4.1.0/build
~/opencv_cuda/opencv_contirb-4.1.0
3.编译
source active tf
cd ~/opencv_cuda/opencv-4.1.0/build
opencv的cmake编译选项五花八门,参考 官方文档 最下面的参数表。
cmake \
-D CMAKE_BUILD_TYPE=Release \
-D CMAKE_INSTALL_PREFIX=/home/muxi/anaconda3/envs/tf \#python -c "import sys; print(sys.prefix)"
-D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib-4.1.0/modules \
-D PYTHON_DEFAULT_EXECUTABLE=/home/muxi/anaconda3/envs/tf/bin/python \#which python
-D PYTHON3_EXECUTABLE=/home/muxi/anaconda3/envs/tf/bin/python \#which python
-D PYTHON3_INCLUDE_DIR=/home/muxi/anaconda3