Ubuntu16.04下安裝OpenCV3.2.0

1.安裝官方給的opencv依賴包

$ 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 libtiff-dev libjasper-dev libdc1394-22-dev # 處理圖像所需的包 $ sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev $ sudo apt-get install libxvidcore-dev libx264-dev # 處理視頻所需的包 $ sudo apt-get install libatlas-base-dev gfortran # 優化opencv功能 $ sudo apt-get install ffmpeg

2.下載opencv3.2.0

這里需要下載opencv和opencv_contrib（后者會在cmake配置的時候用到），這是因為opencv3以后SIFT和SURF之類的屬性被移到了contrib中，。

$ wget https://github.com/opencv/opencv/archive/3.2.0.zip # 從github上直接下載或者clone也可 $ wget https://github.com/opencv/opencv_contrib/archive/3.2.0.zip

3a.配置編譯opencv (無NVIDIA CUDA版本)

cd opencv- 3.2 . 0

mkdir build

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

make


sudo make install

 

 

4.安裝Python-opencv：

sudo apt-get install python-opencv  

sudo apt-get install python-numpy 

5. 測試是否安裝成功 

python

>>import cv2

>>>cv2.__version_

3.2.0