ubuntu14.04编译安装opencv3.2.0

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获取源码

获取master

进入安装目录,如/opencv3.2.0/,运行如下命令:

git clone https://github.com/opencv/opencv

将会开始下载opencv,在下载opencv的同时,打开另一个终端,输入如下命令:

git clone https://github.com/opencv/opencv_contrib

将会开始下载opencv-contrib。
下载完成后在安装目录会得到两个文件夹,名字分别为opencv和opencv-contirb

选择版本

分别进入opencv和opencv-contrib目录,执行一下命令选择版本

git checkout 3.2.0

编译安装

在openv和opencv-contrib目录旁建立release目录,进入该目录运行如下命令:

cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local -D BUILD_NEW_PYTHON_SUPPORT=ON -D OPENCV_EXTRA_MODULES_PATH=/home/ros05/opencv/opencv3.2.0/opencv_contrib/modules ../opencv
make -j8 # 其中8代表8核编译,根据自己的机器决定
sudo make install

cmake时如果出现下载某一个文档很久时,停止cmake手动下载相关文件放在对应目录下即可:

  • 下载ippicv_linux_20151201.tgz放在opencv/3rdparty/ippicv/downloads/linux-808b791a6eac9ed78d32a7666804320e目录下
  • 下载protobuf-cpp-3.1.0.tar.gz放在opencv_contrib/modules/dnn/.download/bd5e3eed635a8d32e2b99658633815ef/v3.1.0目录下
  • 下载vgg_generated_48.i放在opencv_contrib/modules/xfeatures2d/cmake/.download/e8d0dcd54d1bcfdc29203d011a797179
  • 下载vgg_generated_64.i放在opencv_contrib/modules/xfeatures2d/cmake/.download/???
  • 下载vgg_generated_80.i放在opencv_contrib/modules/xfeatures2d/cmake/.download/???

所有文件的下载地址

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转载自blog.csdn.net/u013832707/article/details/73614798