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@@ -11,12 +11,12 @@ static void help()
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{
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cout << "\nThis program demonstrates line finding with the Hough transform.\n"
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"Usage:\n"
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"./houghlines <image_name>, Default is pic1.png\n" << endl;
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"./houghlines <image_name>, Default is ../data/pic1.png\n" << endl;
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}
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int main(int argc, char** argv)
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{
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const char* filename = argc >= 2 ? argv[1] : "pic1.png";
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const char* filename = argc >= 2 ? argv[1] : "../data/pic1.png";
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Mat src = imread(filename, 0);
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if(src.empty())
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