generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Feature #3957

Browse Source
This commit is contained in:
ValeryTyumen
2015-08-01 20:24:23 +05:00
committed by Maksim Shabunin
parent 5cdf0e3e89
commit 297808e6b9
57 changed files with 950 additions and 1052 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
samples/cpp/fitellipse.cpp
View File

@@ -21,14 +21,14 @@
using namespace cv;
using namespace std;
// static 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 ../data/stuff.jpg]\n" << endl;
// }
static 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 ../data/stuff.jpg]\n" << endl;
}
int sliderPos = 70;
@@ -38,11 +38,19 @@ void processImage(int, void*);
int main( int argc, char** argv )
{
const char* filename = argc == 2 ? argv[1] : (char*)"../data/stuff.jpg";
cv::CommandLineParser parser(argc, argv,
"{help h||}{@image|../data/stuff.jpg|}"
);
if (parser.has("help"))
{
help();
return 0;
}
string filename = parser.get<string>("@image");
image = imread(filename, 0);
if( image.empty() )
{
cout << "Couldn't open image " << filename << "\nUsage: fitellipse <image_name>\n";
cout << "Couldn't open image " << filename << "\n";
return 0;
}