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Feature #3957

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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
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8
samples/cpp/distrans.cpp
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@@ -107,15 +107,17 @@ static void help()
const char* keys =
{
"{@image |../data/stuff.jpg|input image file}"
"{help h||}{@image |../data/stuff.jpg|input image file}"
};
int main( int argc, const char** argv )
{
help();
CommandLineParser parser(argc, argv, keys);
help();
if (parser.has("help"))
return 0;
string filename = parser.get<string>(0);
gray = imread(filename.c_str(), 0);
gray = imread(filename, 0);
if(gray.empty())
{
printf("Cannot read image file: %s\n", filename.c_str());