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some improvements on tutorials

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This commit is contained in:
Suleyman TURKMEN
2017-07-26 08:39:53 +03:00
parent 8e6e05ed3f
commit 89480801b8
41 changed files with 261 additions and 188 deletions
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samples/cpp/edge.cpp
+2 -6
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@@ -53,15 +53,11 @@ const char* keys =
int main( int argc, const char** argv )
{
help();
CommandLineParser parser(argc, argv, keys);
if (parser.has("help"))
{
help();
return 0;
}
string filename = parser.get<string>(0);
image = imread(filename, 1);
image = imread(filename, IMREAD_COLOR);
if(image.empty())
{
printf("Cannot read image file: %s\n", filename.c_str());