Answers for "how to convert rgb to grayscale in opencv"

opencv grayscale to rgb

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

Posted by: Guest on November-01-2020

convert a rgb image to grayscale opnecv

img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)

Posted by: Guest on July-13-2021

opencv rgb to gray custom

cv::transform(white_balance_image, i_test_base, cv::Matx13f(0.114, 0.587, 0.299));

Posted by: Guest on September-25-2020

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