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Ubuntu18.04安装opencv和opencv_contrib
2.源码编译和安装opencv和opencv_contrib
(4) android studio中使用opencv_contrib
1.undefined reference to `TIFFReadDirectory@LIBTIFF_4.0'
2.usr/lib/x86_64-linux-gnu/libvtkIOImage-6.3.so.6.3:对‘TIFFReadDirectory@LIBTIFF_4.0’未定义的引用
4.Windows安装opencv和opencv_contrib
【尊重原创,转载请注明出处】https://blog.csdn.net/guyuealian/article/details/127400841
以安装opencv-4.3.0和opencv_contrib-4.3.0为例子,其他版本编译原则上步骤一样,但需确保opencv和opencv_contrib的版本号一致,避免版本差异导致编译错误。
库 | 本地使用版本 | 下载地址 | 说明 |
Ubuntu | Ubuntu18.04 | - | 本机系统 |
opencv | opencv-4.3.0 | 4.3.0 | opencv-3.2.0以上亦可 |
opencv_contrib | opencv_contrib-4.3.0 | 4.3.0 | opencv_contrib-3.2.0以上亦可 |
首先安装 OpenCV 所需要的依赖库,在终端依次执行以下命令:
- sudo apt-get update
- 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
解压 opencv-4.3.0和opencv_contrib-4.3.0目录,然后进入到 opencv4.3.0 的目录,新建一个目录build,用于保存输出,命令行如下:
- # 新建一个目录build,用于保存输出
- mkdir build
- cd build
配置 OpenCV 工程文件,其中opencv_contrib填写你自己opencv_contrib-4.3.0中的modules文件夹所在的路径:
- #opencv_contrib的modules文件夹所在的路径
- opencv_contrib=/home/dm/app/opencv_contrib-4.3.0/modules
-
- cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=$opencv_contrib ..
cmake完成后,会输出类似如下的信息:
最后开始编译并安装opencv
- make -j4
- sudo make install
GitHub - chaoyangnz/opencv3-android-sdk-with-contrib: Build OpenCV3 Android SDK with contrib modules
安装TIFF 下载地址:Index of /libtiff/ ,tiff-4.0.4.tar.gz (tiff-4.0.x以上亦可)
- # 解压tar -zxvf tiff-4.0.4.tar.gz
- # 进入tiff目录
- ./configure
- make
- sudo make install
然后,重新编译opencv,并加上编译选项:-D BUILD_TIFF=ON
cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local -D BUILD_TIFF=ON -D OPENCV_EXTRA_MODULES_PATH=$opencv_contrib ..
可能是跟本地anaconda安装的库有冲突,可以先把anaconda的路径注释掉,再重新编译,参考:https://github.com/lagadic/visp/issues/109
确保安装了tiff库,新编译opencv,并加上编译选项:-D WITH_VTK=OFF -D BUILD_TIFF=ON
cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_VTK=OFF -D BUILD_TIFF=ON -D OPENCV_EXTRA_MODULES_PATH=$opencv_contrib ..
Windows opencv安装教程,请参考文章:Visual Studio 2017环境cmake编译opencv 4.3.0+opencv_contrib 4.3.0
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