I try to run the following code in Eclipse
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <iostream>
using namespace cv;
using namespace std;
int main( int argc, char** argv )
{
if( argc != 2)
{
cout <<" Usage: display_image ImageToLoadAndDisplay" << endl;
return -1;
}
Mat image;
image = imread(argv[1], CV_LOAD_IMAGE_COLOR); // Read the file
if(! image.data ) // Check for invalid input
{
cout << "Could not open or find the image" << std::endl ;
return -1;
}
namedWindow( "Display window", WINDOW_AUTOSIZE );// Create a window for display.
imshow( "Display window", image ); // Show our image inside it.
waitKey(0); // Wait for a keystroke in the window
return 0;
}
Got the error
15:17:43 **** Incremental Build of configuration Debug for project Image ****
Info: Internal Builder is used for build
g++ "-IC:\\opencv_src\\Mingw_build\\install\\include" -O0 -g3 -Wall -c -fmessage-length=0 -o "src\\Image.o" "..\\src\\Image.cpp"
..\src\Image.cpp: In function 'int main(int, char**)':
..\src\Image.cpp:25:29: error: 'CV_LOAD_IMAGE_COLOR' was not declared in this scope
image = imread(argv[1], CV_LOAD_IMAGE_COLOR); // Read the file
^~~~~~~~~~~~~~~~~~~
..\src\Image.cpp:25:29: note: suggested alternative: 'CV_HAL_DFT_STAGE_COLS'
image = imread(argv[1], CV_LOAD_IMAGE_COLOR); // Read the file
^~~~~~~~~~~~~~~~~~~
CV_HAL_DFT_STAGE_COLS
15:17:44 Build Failed. 1 errors, 0 warnings. (took 825ms)
The project setting information are following
Available libraries
I am not sure why symbol cv cannot resolved?
Thank you.


