问题描述
我已经尝试了很多在线文章来安装opencv，但是它们不适用于Ubuntu 16.04.有人可以给我步骤在其上安装openCV 2.4.13吗?
I have tried a lot of online posts to install opencv but they are not working for Ubuntu 16.04. May anyone please give me the steps to install openCV 2.4.13 on it?
推荐答案
我不久前制作了一个脚本，用于安装最新版本的OpenCV(此答案的最新更新为4.2).这是它的链接
There's a script I had made a while back, for installing the latest version of OpenCV (4.2 as of the last update to this answer)Here's the link to it
https://github.com/rsnk96 /Ubuntu-Setup-Scripts/blob/master/Build-OpenCV.sh
注意:对于Ubuntu 16.10+，您需要进行一些小的依赖项更改.看看同样的评论.
NOTE: For Ubuntu 16.10+, there are some minor dependency changes you will have to make. Have a look at the comments for the same.
由于您不想安装opencv contrib，特别是您想要opencv 2.4.13，因此我修改了以下脚本.我建议您先执行脚本并在执行脚本之前先了解发生了什么
Since you do not want to install opencv contrib, and you specifically want opencv 2.4.13, I have modified the script below. I would suggest you go through the script and understand what is happening before you execute it
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install build-essential -y
sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev -y
sudo apt-get install python3-numpy python3-pip python3-scipy python3-matplotlib python-dev python-matplotlib python-numpy python-scipy -y
sudo apt-get install python-pip python-tk libqt4-dev libqt4-opengl-dev libeigen3-dev yasm libfaac-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev libx264-dev sphinx-common texlive-latex-extra libv4l-dev libdc1394-22-dev libavcodec-dev libavformat-dev libswscale-dev default-jdk ant -y
echo "GUI and openGL extensions"
sudo apt-get install qt4-default libqt4-opengl-dev libvtk5-qt4-dev libgtk2.0-dev libgtkglext1 libgtkglext1-dev -y
echo "image manipulation libraries"
sudo apt-get install libpng3 pngtools libpng12-dev libpng12-0 libpng++-dev -y
sudo apt-get install libjpeg-dev libjpeg9 libjpeg9-dbg libjpeg-progs libtiff5-dev libtiff5 libtiffxx5 libtiff-tools libjasper-dev libjasper1 libjasper-runtime zlib1g zlib1g-dbg zlib1g-dev -y
echo "video manipulation libraries"
sudo apt-get install libavformat-dev libavutil-ffmpeg54 libavutil-dev libxine2-dev libxine2 libswscale-dev libswscale-ffmpeg3 libdc1394-22 libdc1394-22-dev libdc1394-utils -y
echo "codecs"
sudo apt-get install libavcodec-dev -y
sudo apt-get install libfaac-dev libmp3lame-dev -y
sudo apt-get install libopencore-amrnb-dev libopencore-amrwb-dev -y
sudo apt-get install libtheora-dev libvorbis-dev libxvidcore-dev -y
sudo apt-get install ffmpeg x264 libx264-dev -y
sudo apt-get install libv4l-0 libv4l v4l-utils -y
echo "multiproccessing library"
sudo apt-get install libtbb-dev -y
echo "finally download and install opencv"
mkdir opencv
cd opencv
wget "https://github.com/Itseez/opencv/archive/2.4.13.zip"
unzip 2.4.13.zip
cd opencv
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=RELEASE \
-DCMAKE_INSTALL_PREFIX=/usr/local \
-DINSTALL_C_EXAMPLES=ON \
-DINSTALL_PYTHON_EXAMPLES=ON \
-DBUILD_EXAMPLES=ON \
-DBUILD_opencv_cvv=OFF \
-DBUILD_NEW_PYTHON_SUPPORT=ON \
-DWITH_TBB=ON \
-DWITH_V4L=ON \
-DWITH_QT=ON \
-DWITH_OPENGL=ON \
-DWITH_VTK=ON ..
echo "making and installing"
make -j8
sudo make install
echo "finishing off installation"
sudo /bin/bash -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf'
sudo ldconfig
echo "Congratulations! You have just installed OpenCV. And that's all, folks! :P"
P.S.以此创建脚本文件，然后执行脚本文件，而不是逐行将其粘贴到终端中.您可以通过复制所有内容并将其放置在扩展名为.sh的文件中，然后使用$ ./filename.sh
P.S. Create a script file out of this and then just execute the script file, rather than copy-pasting it line by line into the terminal. You can do that by copying all of it, placing it in a file with the extension .sh, and then simply running that .sh file from the terminal using $ ./filename.sh
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