Mac下Xcode（4.6.1）配置Opencv(2.4.9)

1：安裝homebrew和cmake

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

brew install cmake

2：安裝opencv

brew tap homebrew/science

brew install opencv

3.使用Xcode進行OpenCV項目開發

1.Open Xcode, choose New -> New Project -> Command Line Tool

2.Name it and select C++ for type

3.Click on your project from the left menu. Click the build settings tab from the top.

Filter all. Scroll to Search Paths. Under header search paths, for debug and release,

set the path to /usr/local/include. Under library search paths, set the path

to $(PROJECT_DIR). Finally, check if C++ standard library is libc++(Xcode默認的就是這個

) or not,if not, change it to this!

ps：部分xcode和opencv的版本需要用libstdc++，請自行測試哪個適合自己。

4.Click on your project from the left menu. File->New->New Group,

Name the group OpenCV Frameworks. 

5.Select the folder (group) you just labeled, OpenCV Frameworks

in the left menu. Go to File -> add Files, Type shift + command +G, which

will allow you to manually go to a folder. Go to -> /usr/local/lib

6.Select both of these files, libopencv_core.dylib, libopencv_highgui.dylib,

and click Add. (you may need to add other library files from this folder to run other code.)

7.You must include this line of code in the beginning of your main.cpp file:

#include <opencv2/opencv.hpp>

可以修改main.cpp，代碼如下，運行結果就是顯示一張指定的圖片

#include <opencv2/opencv.hpp>

usingnamespace cv;

intmain(intargc,char** argv){

     Matimage;

     image= imread("/Users/hujiawei/Pictures/others/other_naicha/naicha.jpg",1);

     namedWindow("Display Image",WINDOW_AUTOSIZE);

     imshow("Display Image",image);

     waitKey(0);

return0;

}