Answers for "opencv convert color model"

bgr2gray opencv

img = cv2.imread(path)
img_gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)

Posted by: Guest on April-30-2020

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

Code answers related to "opencv convert color model"