This commit is contained in:
Gary Bradski 2010-12-04 08:30:19 +00:00
parent 16a4f79477
commit 7c5a1a75b7

View File

@ -16,12 +16,19 @@
********************************************************************************/ ********************************************************************************/
#include "opencv2/imgproc/imgproc.hpp" #include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/highgui/highgui.hpp" #include "opencv2/highgui/highgui.hpp"
#include <iostream> #include <iostream>
using namespace cv; using namespace cv;
using namespace std; using namespace std;
void help()
{
cout <<
"\nThis program is demonstration for ellipse fitting. The program finds\n"
"contours and approximate it by ellipses.\n"
"Call:\n"
"./fitellipse [image_name -- Default stuff.jpg]\n" << endl;
}
int sliderPos = 70; int sliderPos = 70;
Mat image; Mat image;
@ -34,7 +41,7 @@ int main( int argc, char** argv )
image = imread(filename, 0); image = imread(filename, 0);
if( image.empty() ) if( image.empty() )
{ {
cout << "Usage: fitellipse <image_name>\n"; cout << "Couldn't open image " << filename << "\nUsage: fitellipse <image_name>\n";
return 0; return 0;
} }