在OpenCV中使用YAML配置文件

源文件

#include 
#include 
#include 
using namespace std;

int main( )
{       
    string setting_file("setting.yaml");
    cv::FileStorage fs;
    fs.open( setting_file.c_str( ), cv::FileStorage::READ );

    // Read an image
    string image_path = fs["ImagePath"];
    cv::Mat image = cv::imread( image_path.c_str( ) );  

    if ( !image.data )
    {
        cout << "No image has been created." << endl;
        return -1;
    }
    // Create image window named "image"
    cv::namedWindow( "image" );

    // Show the image on window "image"
    cv::imshow( "image", image );

    cv::Mat result;
    cv::flip( image, result, 1 );  // positive for horizontal
                                   // 0 for vertical,
                                   // negative for both

    cv::namedWindow( "result" );
    cv::imshow( "result", result ); 

    // Wait forever
    cv::waitKey( 0 );

    string ImageProcRetPath = fs["ImageProcRetPath"];

    cv::imwrite( ImageProcRetPath, result );
}

YAML配置文件

%YAML:1.0
# File: setting.yaml

ImagePath:"lena.jpg"

ImageProcRetPath:"lena_flipped.jpg"