I'm writing a C++ program that should store in a MySQL DB the image descriptors value. I'm using ORB and as far as I know, I should have an 128 bit long value. When I run the following code
for (int p = 0; p < 500; p++){
if (p == 499){
cerr << "linia i coloana 0" << descriptors_2.row(p).col(0) << endl;
cerr << "linia i coloana 0" << descriptors_2.col(0).row(p) << endl;
cerr << (float)descriptors_2.at(p, 0);
float test = descriptors_2.at(p, 0);
cerr << "p,0" << test << endl;
}
}
I get the result shown in the picture.
I'm wondering if the hexa value is the one that I should store or is there something that I am doing wrong. Please help me find the problem.
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