Hi and thanks for your help.
Sorry for the poor question.
I want to use detectMultiScale() to detect face features of picture of a face.
I understand that I have to use the detectMultiScale() method of CascadeClassifier class.
I do not understand how the method works:
public void detectMultiScale(Mat image,MatOfRect objects)
Takes Mat image as an input I understand that.
Now how do I access the returned result????
I do not understand because I see "MatOfRect objects" as an input, not an output of the method.
Sorry again for the possibly silly question and thanks for your help!