Need to save recognized face bounding box

[rsingh2083]

Hi Sir,

I need to save the bounding box of the person who is recognized (in the same way you are populating the database by imwrite). Right now Ive added this code just after line 131 of main.cpp

cv::rectangle(frame, cv::Rect(cv::Point(x, y), cv::Size(label_size.width, label_size.height + baseLine)), color, -1);
cv::putText(frame, Str, cv::Point(x, y + label_size.height + 2), cv::FONT_HERSHEY_SIMPLEX, 0.6, cv::Scalar(0, 0, 0));

//convert recognized face bounding box to base64
string ImgB64;
ImagemConverter m2b;
cv::Mat subFrame;
frame(cv::Rect(x, y, label_size.width, label_size.height + baseLine)).copyTo(subFrame); //THIS IS WHERE IM WRONG
ImgB64 = m2b.mat2str(subFrame);

But ImgB64 is holding "Person id" from the image frame. How to get the bounding box of person face ?