Can't find docs on grabCut..... (Hair segmentation) (C++)

[crackwitz]

related:

grabCut isn't cutting out the background..... (C++)

So, this is my code: #include <opencv2/core/core.hpp> #include “opencv2/objdetect/objdetect.hpp” #include <opencv2/highgui/highgui.hpp> #include <opencv2/imgproc.hpp> #include using namespace cv; int main() { CascadeClassifier face_cascade; face_cascade.load(“C:\Users\path\Downloads\opencv\build\etc\haarcascades\haarcascade_frontalface_alt.xml”); Mat image = imread(“facerec.png”, IMREAD_COLOR); std::vector faces; face_cascade.detectMultiScale(image, faces, 1.1, 2, 0 | CASCADE_SCALE_…