参考子龙山人:http://www.zilongshanren.com/macos-10-8-1-installopencv-2-4-2/,部分过程按照自己的需求有所改动。
准备工作:xcode 4.4.1+command line tool+cmake 2.8.8(官网去下载GUI版本DMG安装包)+opencv2.3.1(官网下载并解压)。
安装过程:
cd OpenCV-2.3.1
mkdir build
cd build
利用cmake 生成Project
make
sudo make install
1. 打开xcode,新建一个command line tool程序;
2. 把type设置为foundation,并命名;
3. 打开工程的build settings,做以下设置:
3. 打开工程的build settings,做以下设置:
Inside “Search Paths”:
Header Search Paths: /usr/local/include
Library Search Paths: /usr/local/lib
Inside “Linking”:
Other Linker Flags: -lopencv_core -lopencv_highgui -lopencv_imgproc
4. 往main.m文件中加入以下代码:
// main.m
#import <Foundation/Foundation.h>
#import "opencv/cv.h"
#import "opencv/highgui.h"
int main (int argc, const char * argv[])
{
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
IplImage* img = cvCreateImage( cvSize( 640, 480 ), IPL_DEPTH_8U, 3 );
cvCircle( img, cvPoint( 320, 240 ), 100, cvScalar( 255, 0, 0 , 255 ), 5, 8, 0 );
cvNamedWindow( "OpenCV Window", CV_WINDOW_NORMAL );
cvShowImage( "OpenCV Window", img );
cvWaitKey(0);
cvDestroyWindow( "OpenCV Window" );
cvReleaseImage( &img );
[pool drain];
return 0;
return 0;
}
此时,编译并运行。
注意:如果你编译出错的话,你需要修改build settings,32位or64位。
注意:如果你编译出错的话,你需要修改build settings,32位or64位。