1.先上網下載OpenCV 2.1
2.下載後安裝(一開始選Add,其餘都用預設值)
3.安裝後,開啟CodeBlocks,新增一個Project(Console application 貝殼)
4.從C槽找出剛剛安裝的資料夾,點進去再點選include ,複製位置
5.在檔名案右鍵,選Bulid options
(1)Search directories | compiler [add] | C:\OpenCV2.1\include
(2)Search directories | linker [add] | C:\OpenCV2.1\lib
(3)Linker settings | link libraries [add] | cv210、cxcore210、highgui210
6.輸入程式碼
#include <opencv/highgui.h>
int main()
{
IplImage * img = cvLoadImage("C:\\Users\\Public\\Pictures\\Sample Pictures\\koala.jpg");
cvNamedWindow("cv");
cvShowImage("cv",img);
cvWaitKey(0);
}
7.開啟圖片














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