Modifying features of opencv_traincascade [closed]

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Hi!

Im working on an implementation using LBP-HF features for object detection as described in this paper. The OpenCV implementation of the LBP cascade classifier currently uses the MB-LBP features described here, but I believe the LBP-HF features to be more invariant to rotation. Would it be possible to modify the code for the LBP cascade classifier supplied by OpenCV to use these features? What parts of the code would I need to change? I already have C++ code for the extraction of LBP-HF features using FFTW. Any help would be appreciated! Cheers! :)