在Fedora22中安装OpenCV3.0.0
2016-04-22 14:21
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1.安装编译环境
$ sudo dnf install gcc gcc-c++ ncurses-devel cmake
2.安装GTK+2.x
$ sudo dnf install gtk2 gtk2-devel gtk2-devel-docs
$ sudo dnf install libgnome-devel gnome-devel-docs
$ sudo dnf install zlib glib atk pango gdk-pixbuf2 gdk-pixbuf2-devel
3.安装各种需要的包
$ sudo dnf install gtk+ gtk2-devel pkgconfig python-devel python-numpydoc
$ sudo dnf install libavc1394 libavc1394-devel libdc1394 libdc1394-devel jasper-devel
$ sudo dnf install ffmpeg ffmpeg-devel openjpeg-devel libjpeg-devel libpng-devel libtiff-devel
4.在opencv.org下载opencv的linux包
$ unzip opencv-3.0.0.zip -d ~/OpenCV
$ cd ~/OpenCV
$ mkdir release
$ cd release
$ cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D BUILD_PYTHON_SUPPORT=ON ..
$ make
$ sudo make install
5.添加opencv.conf文件
$ sudo vim /etc/ld.so.conf.d/opencv.conf
添加内容:/usr/local/lib
保存退出
6.添加环境变量
# vim /etc/profile
在最后添加内容:
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
保存退出
# source /etc/profile
# vim /etc/bashrc
在最后添加内容:
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
保存退出
# source /etc/bashrc
# ldconfig
7.查询包是否安装成功
$ pkg-config --cflags opencv
-I/usr/local/include/opencv -I/usr/local/include
$ pkg-config --libs opencv
-L/usr/local/lib -lopencv_shape -lopencv_stitching -lopencv_objdetect -lopencv_superres -lopencv_videostab -lopencv_calib3d -lopencv_features2d -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_video -lopencv_photo -lopencv_ml -lopencv_imgproc -lopencv_flann
-lopencv_core -lopencv_hal
$ pkg-config --modversion gtk+-2.0
2.24.28
8.写一个测试程序test.cpp
$ vim test.cpp
#include "opencv/cv.h"
#include "opencv/highgui.h"
int main(int argc, char **argv)
{
IplImage* pImage;
if(argc==2 && (pImage=cvLoadImage(argv[1],1))!=0)
{
cvNamedWindow("Image",1);
cvShowImage("Image",pImage);
cvWaitKey(0);
cvDestroyWindow("Image");
cvReleaseImage(&pImage);
return 0;
}
return -1;
}
9.直接编译
$ g++ `pkg-config --cflags opencv` -o test test.cpp `pkg-config --libs opencv`
先编译再连接
$ g++ `pkg-config --cflags opencv` -c test.cpp
$ g++ `pkg-config --libs opencv` -o test test.o
10.运行测试程序
$ ./test lena.jpg
Ubuntu 14.04下OpenCV 3.0+Python 2.7安装测试:http://www.linuxdiyf.com/linux/11903.html
Linux环境下qt/qt creator添加OpenCV的配置:http://www.linuxdiyf.com/linux/9314.html
在Linux下配置OpenCV环境:http://www.linuxdiyf.com/linux/2274.html
$ sudo dnf install gcc gcc-c++ ncurses-devel cmake
2.安装GTK+2.x
$ sudo dnf install gtk2 gtk2-devel gtk2-devel-docs
$ sudo dnf install libgnome-devel gnome-devel-docs
$ sudo dnf install zlib glib atk pango gdk-pixbuf2 gdk-pixbuf2-devel
3.安装各种需要的包
$ sudo dnf install gtk+ gtk2-devel pkgconfig python-devel python-numpydoc
$ sudo dnf install libavc1394 libavc1394-devel libdc1394 libdc1394-devel jasper-devel
$ sudo dnf install ffmpeg ffmpeg-devel openjpeg-devel libjpeg-devel libpng-devel libtiff-devel
4.在opencv.org下载opencv的linux包
$ unzip opencv-3.0.0.zip -d ~/OpenCV
$ cd ~/OpenCV
$ mkdir release
$ cd release
$ cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D BUILD_PYTHON_SUPPORT=ON ..
$ make
$ sudo make install
5.添加opencv.conf文件
$ sudo vim /etc/ld.so.conf.d/opencv.conf
添加内容:/usr/local/lib
保存退出
6.添加环境变量
# vim /etc/profile
在最后添加内容:
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
保存退出
# source /etc/profile
# vim /etc/bashrc
在最后添加内容:
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
保存退出
# source /etc/bashrc
# ldconfig
7.查询包是否安装成功
$ pkg-config --cflags opencv
-I/usr/local/include/opencv -I/usr/local/include
$ pkg-config --libs opencv
-L/usr/local/lib -lopencv_shape -lopencv_stitching -lopencv_objdetect -lopencv_superres -lopencv_videostab -lopencv_calib3d -lopencv_features2d -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_video -lopencv_photo -lopencv_ml -lopencv_imgproc -lopencv_flann
-lopencv_core -lopencv_hal
$ pkg-config --modversion gtk+-2.0
2.24.28
8.写一个测试程序test.cpp
$ vim test.cpp
#include "opencv/cv.h"
#include "opencv/highgui.h"
int main(int argc, char **argv)
{
IplImage* pImage;
if(argc==2 && (pImage=cvLoadImage(argv[1],1))!=0)
{
cvNamedWindow("Image",1);
cvShowImage("Image",pImage);
cvWaitKey(0);
cvDestroyWindow("Image");
cvReleaseImage(&pImage);
return 0;
}
return -1;
}
9.直接编译
$ g++ `pkg-config --cflags opencv` -o test test.cpp `pkg-config --libs opencv`
先编译再连接
$ g++ `pkg-config --cflags opencv` -c test.cpp
$ g++ `pkg-config --libs opencv` -o test test.o
10.运行测试程序
$ ./test lena.jpg
Ubuntu 14.04下OpenCV 3.0+Python 2.7安装测试:http://www.linuxdiyf.com/linux/11903.html
Linux环境下qt/qt creator添加OpenCV的配置:http://www.linuxdiyf.com/linux/9314.html
在Linux下配置OpenCV环境:http://www.linuxdiyf.com/linux/2274.html
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