The number of rejected windows in detectMultiScale()

asked 2018-03-07 09:21:15 -0500

Jad gravatar image

I am preforming object detection using a cascade classifier trained using the Opencv. I am trying to compute the value of the 'True Negative' and in order to do so i need to know how many windows has been rejected in the searching process. My question is:

is there a way to know how many windows have been checked?

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