Opencv3安装所需要的库

Opencv3环境配置

一、安装依赖库

1、移除本地的通过apt-get安装的opencv:

sudo apt-get autoremove libopencv-dev python-opencv

2、安装编译工具:

sudo apt-get install cmake build-essential

3、安装gtk:

 sudo apt-get install libgtk2.0-dev libgtkglext1-dev

4、gui:

 sudo apt-get install libqt4-dev libpangox-1.0-dev libxmu-dev libxmu-headers

5、安装视频相关media I/O:

　　安装是有的库可能是比较老的，请按住系统报的错误，更改为最新的。

 sudo apt-get install zlib1g-dev libjpeg-dev libpng12-dev libtiff4-dev libjasper-dev libgphoto2-2-devsudo apt-get install libdc1394-22 libdc1394-22-dev libavcodec-dev libavformat-dev libavresample-dev libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libgstreamer-plugins-good1.0-dev libswscale-dev libtheora-dev libvorbis-dev libxvidcore-dev libx264-dev libopencore-amrnb-dev libopencore-amrwb-dev libv4l-dev v4l-utils libxine2-dev libmp3lame-dev libfaac-dev yasm

6、linear algebra

 sudo apt-get install libeigen3-dev

7、parallel computation

sudo apt-get install libtbb-dev ocl-icd-opencl-dev opencl-headers

8、python相关

sudo apt-get install python-dev python-numpy python3-dev python3-numpy

配置

　　在编译的时候，关于cmake的配置，可以参考下面的的代码，并根据自己的需要增减模块：

cd /opt/sudo mkdir opencvcd /opencv/extracted/pathmkdir buildcd buildcmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/opt/opencv/ \    -DBUILD_DOCS=ON -DBUILD_EXAMPLES=ON -DWITH_QT=ON -DWITH_OPENGL=ON -DWITH_TBB=ON -DWITH_XINE=ON \    -DPYTHON2_INCLUDE_DIR=$(python -c "from distutils.sysconfig import get_python_inc; \                print(get_python_inc())") \    -DPYTHON2_INCLUDE_DIRS=$(python -c "from distutils.sysconfig import get_python_inc; \                print(get_python_inc())") \    -DPYTHON2_EXECUTABLE=$(which python) \    -DPYTHON2_PACKAGES_PATH=$(python -c "from distutils.sysconfig import get_python_lib; \                print(get_python_lib())") \    -DPYTHON3_INCLUDE_DIR=$(python3 -c "from distutils.sysconfig import get_python_inc; \                print(get_python_inc())") \    -DPYTHON3_INCLUDE_DIRS=$(python3 -c "from distutils.sysconfig import get_python_inc; \                print(get_python_inc())") \    -DPYTHON3_EXECUTABLE=$(which python3) \    -DPYTHON3_PACKAGES_PATH=$(python3 -c "from distutils.sysconfig import get_python_lib; \                print(get_python_lib())") \    -DPYTHON3_NUMPY_INCLUDE_DIRS=/usr/lib/python3/dist-packages/numpy/core/include/ ..