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Read data from System objects in Matlab

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Lakshmi Narayanan
Lakshmi Narayanan 2016-9-23
关闭： MATLAB Answer Bot 2021-8-20
I am using the Foreground Detection example in Matlab, using Gaussian Mixture Models, given in this link
http://in.mathworks.com/help/vision/ref/vision.foregrounddetector-class.html
Part of the code where the foreground detection is done, is given below
videoSource = vision.VideoFileReader('viptraffic.avi',...
'ImageColorSpace','Intensity','VideoOutputDataType','uint8');
detector = vision.ForegroundDetector(...
'NumTrainingFrames', 5, ...
'InitialVariance', 30*30);
The system object *detector* has the foreground mask. Simply put, How do I access this mask from the system object?
It is possible to use other methods of the class, which make use of the mask computed. But I am not able to find a way to get this mask out and use it for my own code/purpose.

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