1、Linux安装opencv
1.1 完全安装+扩展包模块(推荐)
参考:http://blog.youkuaiyun.com/wc781708249/article/details/78499577
第七步安装OpenCV 3.3.0
或
参考:http://blog.youkuaiyun.com/wc781708249/article/details/78502807
1.2 没有安装扩展模块
参考:http://blog.youkuaiyun.com/linj_m/article/details/45048905 安装c++版本,Python也能调用
1.3 命令安装
# 安装 opencv-python(不包含contrib模块)
sudo pip3 install opencv-python
# 或
sudo apt-get install python-opencv #只能安装Python2版
# 安装 opencv-contrib-python(推荐直接安装这个 包含contrib模块)
# 强烈建议先卸载opencv-python
sudo pip3 uninstall opencv-python
sudo pip3 install opencv-contrib-python
2、windows安装opencv
2.1 Python版
进入http://www.lfd.uci.edu/~gohlke/pythonlibs下载
opencv_python‑3.3.1+contrib‑cp36‑cp36m‑win_amd64.whl (包含contrib模块)
打开cmd 切换到文件路径
pip install opencv_python‑3.3.1+contrib‑cp36‑cp36m‑win_amd64.whl
2.2 C++版(未编译)
参考:http://blog.youkuaiyun.com/huang9012/article/details/21811129/
然而无论是Python版还是C++版,都没有进行编译,因此会缺失很多附加模块,如果想获取更多功能,必须进行编译安装
3、编译安装
Linux
参考:http://blog.youkuaiyun.com/wc781708249/article/details/78499577
参考:http://blog.youkuaiyun.com/wc781708249/article/details/78502807
Windows
参考:
1、http://blog.youkuaiyun.com/wc781708249/article/details/78503102
2、https://www.cnblogs.com/jliangqiu2016/p/5597501.html
3、http://blog.youkuaiyun.com/xingchenbingbuyu/article/details/53301987
注:
1、如果只使用Python版 参考1.3 和2.1(有附加模块contrib)
2、C++版只需部分功能(不需模块contrib) 参考 2.2
3、需要更多功能 参考 编译安装
4、ubuntu 删除OpenCV
参考:http://blog.youkuaiyun.com/angelpumpkin/article/details/77512543
cd ~/opencv3.3.0/build
make uninstall
cd ..
sudo rm -r build
sudo rm -r /usr/local/include/opencv2 /usr/local/include/opencv /usr/include/opencv /usr/include/opencv2 /usr/local/share/opencv /usr/local/share/OpenCV /usr/share/opencv /usr/share/OpenCV /usr/local/bin/opencv* /usr/local/lib/libopencv*
5、附加 -进阶教程
1、https://github.com/spmallick/learnopencv Learn OpenCV : C++ and Python Examples
2、https://github.com/oarriaga/face_classification 使用具有keras CNN模型和openCV的fer2013 / imdb数据集的实时人脸检测和情感/性别分类。
3、https://github.com/hamuchiwa/AutoRCCar
4、https://github.com/makelove/OpenCV-Python-Tutorial
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