求知 发表于 2012-12-30 11:52:53

Code::Blocks 10.05下安装 OpenCV 2.0

<div id="cnblogs_post_body">1、下载安装Code::Blocks 10.05和OpenCV 2.0:
         1) 在http://www.codeblocks.org/downloads/binaries,下载codeblocks-10.05mingw-setup.exe
         2) 在http://www.opencv.org.cn/download/OpenCV-2.0.0a-win32.exe下载OpenCV 2.0
         3) 安装Code::Blocks和OpenCV 2.0,这里将OpenCV 2.0安装于D:\Program Files\OpenCV2.0
    http://pic002.cnblogs.com/images/2012/469334/2012111711151638.png
    http://pic002.cnblogs.com/images/2012/469334/2012111711154922.png
    http://pic002.cnblogs.com/images/2012/469334/2012111711160769.png
2、环境变量设置:(安装时已经选择"将\OpenCV\bin加入系统变量"(Add\OpenCV\bin to the systerm PATH,故这里不需要手动设置 )
    http://pic002.cnblogs.com/images/2012/469334/2012111711162889.png
3、新建一个工程文件并进行设置:
       1)新建一个工程文件;  
    http://pic002.cnblogs.com/images/2012/469334/2012111711172879.png
    http://pic002.cnblogs.com/images/2012/469334/2012111711173986.png
    http://pic002.cnblogs.com/images/2012/469334/2012111711174931.png
    http://pic002.cnblogs.com/images/2012/469334/2012111711180079.png
       2)进行编译设置: 项目右键> Build options>Debug
    http://pic002.cnblogs.com/images/2012/469334/2012111711182575.png
       设置头文件路径:D:\Program Files\OpenCV2.0\include\opencv
    http://pic002.cnblogs.com/images/2012/469334/2012111711183691.png
       设置库文件路径:D:\Program Files\OpenCV2.0\lib
    http://pic002.cnblogs.com/images/2012/469334/2012111711184957.png
       添加库文件:
    http://pic002.cnblogs.com/images/2012/469334/2012111711190135.png
    【OK, That’s ALL】
4、加载测试代码并运行:(测试图片放置于:E:\Opencv_dir\Image\Demo.jpg )
    http://pic002.cnblogs.com/images/2012/469334/2012111711191572.png
【附测试代码】
#include <stdio.h>
#include "highgui.h"

//所有的以新风格命名的函数都在 cv 命名空间中
//如果希望不要每次都输入 cv:: ,则可使用下面语句
//using namespace cv;
using namespace cv;
int main(int argc, char* argv[])
{
       const char* imagename = "e:\\opencv_dir\\Image\\Demo.jpg";
       Mat img = imread(imagename); // Matlab风格的 cvLoadImage 函数的另一种调用
    if(img.empty())
    {
      fprintf(stderr, "Can not load image %s\n", imagename);
      return -1;
    }
    if( !img.data ) // 检查是否正确载入图像
      return -1;
       namedWindow("image", CV_WINDOW_AUTOSIZE); //创建窗口
       imshow("image", img); //显示图像
       waitKey();
       return 0;
}
5、输出效果:
    http://pic002.cnblogs.com/images/2012/469334/2012111711193941.png
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