I have a little problem in C++.
My objective is the next:
I have to count frames (OpenCV), and detect a certain amount of objects, through a vector (int). To do this, no problem, it is trivial.
But I would like to print the frame -1 (No problem) and the number of detected object in the frame -1. I don't know how to do that.
In fact, my question is: How to retreive the value of a vector affected to the frame -1 ?