Opencv in Linux

These steps have been tested for Ubuntu 10.04 but should work with
other distros as well.

包括树莓派b3，ubuntu，亲测完全可用

1.sudo apt-get install build-essential

2.sudo apt-get install cmake git libgtk2.0-dev pkg-config
libavcodec-dev libavformat-dev libswscale-dev

3.sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev
libjpeg-dev libpng-dev libtiff-dev libjasper-dev
libdc1394-22-dev

 

Getting OpenCV Source Code

 

5.mkdir opencv

6.cd opencv

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

8.cd ~/opencv

9.mkdir release

10.cd release

11.cmake -D CMAKE_BUILD_TYPE=RELEASE -D
CMAKE_INSTALL_PREFIX=/usr/local ..

 

12.make

13.sudo make install

Note Use cmake -DCMAKE_BUILD_TYPE=RELEASE
-DCMAKE_INSTALL_PREFIX=/usr/local .. , without spaces after -D if
step 2 do not work.