本記錄為在vbox虛擬機(jī)下已經(jīng)安裝好Ubuntu16.04版本Linux系統(tǒng)。
安裝相關(guān)依賴項(xiàng):
$ sudo apt-getinstallbuild-essential
$ sudo apt-getinstallcmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
$ sudo apt-getinstallpython-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-getinstalllibavcodec-dev libavformat-dev libswscale-dev libv4l-dev liblapacke-dev
$ sudo apt-getinstalllibxvidcore-dev libx264-dev # 處理視頻所需的包
$ sudo apt-getinstalllibatlas-base-dev gfortran # 優(yōu)化opencv功能
$ sudo apt-getinstallffmpeg
1、下載OpenCV的源碼
OpenCV官網(wǎng)上有l(wèi)inux版本的源碼包可以下載,不過最好是從git上下載,這樣可以保證下載得到的是最新的代碼:
wget -O opencv.zip https://github.com/Itseez/opencv/archive/3.2.0.zip
unzip opencv.zip
2、編譯安裝
進(jìn)入到OpenCV的文件夾中,創(chuàng)建一個(gè)build目錄,進(jìn)行編譯:
cd opencv-3.2.02
mkdir build
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local .
make -j16
sudo make install
3、測試是否安裝成功
1root@VB:# python2>>>import cv23>>>cv2.__version__4'3.2.0'
顯示出版本號(hào),則表示opencv安裝成功。
《注意》:如果打開python后,import cv2時(shí),提示:
1>>>import cv22Traceback (most recent call last):3File"", line1,in4ImportError: No module named cv2
則需要安裝python-opencv模塊,在命令窗口中鍵入:?pip install opencv-python
安裝成功后,即可導(dǎo)入cv2,此時(shí)能夠正確導(dǎo)入cv2,且正確顯示版本號(hào):
http://www.cnblogs.com/paladinzxl/p/6749446.html
測試opencv:?blog.csdn.net/wanghelou123/article/details/52549335