Ubuntu 配置 opencv , CodeBlocks 開發環境
轉自：
主要：http://blog.csdn.net/cenziboy/article/details/7570139
參考：http://blog.csdn.net/yr119111/article/details/7666106
一、安裝CodeBlocks（我用的是方法一）
方法一：直接在Ubuntu軟件中心中找到CodeBlocks軟件，直接安裝；
方法二：命令行安裝
# apt-get install codeblocks
# apt-get install codeblocks-contrib # wxWidgets 貌似要用
# apt-get install libwxbase2.8-dev # 還是 wxWidgets 的東東
二、安裝opencv
1、 先查詢opencv
~# apt-cache search opencv #輸入此行命令，下面為系統查詢結果
libcv-dev - Translation package for libcv-dev
libcv2.3 - computer vision library - libcv* translation package
libcvaux-dev - Translation package for libcvaux-dev
libcvaux2.3 - computer vision library - libcvaux translation package
libhighgui-dev - Translation package for libhighgui-dev
libhighgui2.3 - computer vision library - libhighgui translation package
libopencv-calib3d-dev - development files for libopencv-calib3d
libopencv-calib3d2.3 - computer vision Camera Calibration library
libopencv-contrib-dev - development files for libopencv-contrib
libopencv-contrib2.3 - computer vision contrib library
libopencv-core-dev - development files for libopencv-core
libopencv-core2.3 - computer vision core library
libopencv-dev - development files for opencv
libopencv-features2d-dev - development files for libopencv-features2d
libopencv-features2d2.3 - computer vision Feature Detection and Descriptor Extraction library
libopencv-flann-dev - development files for libopencv-flann
libopencv-flann2.3 - computer vision Clustering and Search in Multi-Dimensional spaces library
libopencv-gpu-dev - development files for libopencv-gpu
libopencv-gpu2.3 - computer vision GPU Processing library
libopencv-highgui-dev - development files for libopencv-highgui
libopencv-highgui2.3 - computer vision High-level GUI and Media I/O library
libopencv-imgproc-dev - development files for libopencv-imgproc
libopencv-imgproc2.3 - computer vision Image Processing library
libopencv-legacy-dev - development files for libopencv-legacy
libopencv-legacy2.3 - computer vision legacy library
libopencv-ml-dev - development files for libopencv-ml
libopencv-ml2.3 - computer vision Machine Learning library
libopencv-objdetect-dev - development files for libopencv-objdetect
libopencv-objdetect2.3 - computer vision Object Detection library
libopencv-video-dev - development files for libopencv-video
libopencv-video2.3 - computer vision Video analysis library
- opencv-doc - OpenCV documentation and examples
python-opencv - Python bindings for the computer vision library
2、 根據查詢結果安裝
#1 輸入命令
# apt-get install libcv2.3 libcvaux2.3 libhighgui2.3
#2 輸入命令
# apt-get install libcv-dev libcvaux-dev libhighgui-dev
三、codeblocks+opencv的配置
1、 相關文件位置
輸入命令~# pkg-config --cflags opencv # opencv 頭文件（.h） 位置
輸出：-I/usr/include/opencv
輸入命令：~# pkg-config --libs opencv # opencv 庫文件
輸出：-lopencv_core -lopencv_imgproc -lopencv_highgui -lopencv_ml -lopencv_video -lopencv_features2d -lopencv_calib3d -lopencv_objdetect -lopencv_contrib -lopencv_legacy -lopencv_flann
這樣就裝好了!
（
如果以上兩步得不到對應結果則參考http://blog.csdn.net/yr119111/article/details/7666106中以下配置試試
======================================================
配置Linux.openCV參數設置
在/etc/ld.so.conf.d/opencv.conf文件中加入一行：/usr/local/lib ,
可能會沒有opencv.conf這個文件，那我們就自己創建一個:
sudo gedit /etc/ld.so.conf.d/opencv.conf。
使用下面這條命令：
sudo ldconfig
在 /etc/ bash.bashrc中加入:（sudo gedit /etc /bash.bashrc以root進入才能修改）
PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export PKG_CONFIG_PATH
======================================================）
2、 codeBlocks鏈接庫配置: Project -> Build Options 如下圖：
3、 codeBlocks 頭文件目錄配置（pkg-config --cflags opencv 結果）
4、 CodeBlocks 路文件目錄配置
四、測試
測試代碼
#include "cv.h"
#include "highgui.h"
#include <iostream>
int main()
{
IplImage* pImg= cvLoadImage("/home/jh/CBWorkspace/Test1/mao.jpg", 1);
if(pImg==NULL)
{
std::cout << "Not found Iamge!"<<std::endl;
return 0;
}
cvNamedWindow("Image", 1);
cvShowImage("Image", pImg);
cvWaitKey(0);
cvDestroyWindow("Image");
cvReleaseImage(&pImg);
return 0;
}
測試截圖：
