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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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16
samples/cpp/pca.cpp
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@@ -121,14 +121,20 @@ static void onTrackbar(int pos, void* ptr)
// Main
int main(int argc, char** argv)
{
if (argc != 2) {
cout << "usage: " << argv[0] << " <image_list.txt>" << endl;
cv::CommandLineParser parser(argc, argv, "{@input||image list}{help h||show help message}");
if (parser.has("help"))
{
parser.printMessage();
exit(0);
}
// Get the path to your CSV.
string imgList = parser.get<string>("@input");
if (imgList.empty())
{
parser.printMessage();
exit(1);
}
// Get the path to your CSV.
string imgList = string(argv[1]);
// vector to hold the images
vector<Mat> images;