I'm sure this has been asked before but my basic sample 'load image' code keeps failing.
#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 ;
cout << image.size();
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;
}
This code always errors at at the second test (! image.data). The image.size() returned is [0x0]. I have tried both .jpg and .bmp images that are definitely in the path (same dir as the .exe)
I googled around and cannot find anything. My code compiles fine. I am working in VS2008 (Win32) for various necessary reasons.