Display Haar features from a trained AdaBoost classfier

Asked Feb 21 '13 at 08:44

Active Feb 22 '13 at 08:05

Viewed 646 times

Is there a way to display visually which Haar features are used at every stage of the classifier?

I have recently trained a classfier to detect vehicles, using opencv_traincascade.exe. For further analysis, I would like to see the features being evaluated at every stage.

Thanks for your help.

EDIT

It will be great if anyone can supply information about the cascade.xml, what are the meaning of the nodes. Thanks

edited Feb 22 '13 at 08:05

asked Feb 21 '13 at 08:44

Yaobin Then

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have a look at the answer here: http://answers.opencv.org/question/7784/cascade-classifier-data-structure/ – berak Feb 22 '13 at 09:20
@berak, so it's not supported in cv2? CvHaarClassifierCascade seems to be a cv1 API – Yaobin Then Feb 23 '13 at 04:51

Display Haar features from a trained AdaBoost classfier

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