Answers for "convert rgb to grayscale opencv c++"

opencv grayscale to rgb

backtorgb = cv2.cvtColor(gray,cv2.COLOR_GRAY2RGB)

Posted by: Guest on November-01-2020

opencv rgb to gray c++

#include <opencv2/imgproc/imgproc.hpp>

cv::Mat greyMat, colorMat;
cv::cvtColor(colorMat, greyMat, CV_BGR2GRAY);

Posted by: Guest on October-07-2021

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