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updated docs

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This commit is contained in:
Gary Bradski 2010-12-03 10:06:41 +00:00
parent 4a662c3244
commit ced1d50d88
1 changed files with 11 additions and 1 deletions
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12
samples/cpp/chamfer.cpp
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@ -7,11 +7,21 @@
using namespace cv; using namespace cv;
using namespace std; using namespace std;
void help()
{
cout <<
"\nThis program demonstrates chamfer matching -- computing a distance between an \n"
"edge template and a query edge image.\n"
"Call:\n"
"./chamfermatching [<image edge map> <template edge map>]\n"
"By default\n"
"the inputs are ./chamfermatching logo_in_clutter.png logo.png\n"<< endl;
}
int main( int argc, char** argv ) int main( int argc, char** argv )
{ {
if( argc != 1 && argc != 3 ) if( argc != 1 && argc != 3 )
{ {
cout << "Usage: chamfer <image edge map> <template edge map>\n"; help();
return 0; return 0;
} }
Mat img = imread(argc == 3 ? argv[1] : "logo_in_clutter.png", 0); Mat img = imread(argc == 3 ? argv[1] : "logo_in_clutter.png", 0);