Answers for "opencv python convert cv2.read to grayscale"

8

save an image in python as grayscale cv2

cv2.imwrite('data/dst/lena_opencv_red.jpg', im)
Posted by: Guest on January-04-2021
0

rgb to grayscale python opencv

import cv2
  
image = cv2.imread('C:/Users/N/Desktop/Test.jpg')
gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
  
cv2.imshow('Original image',image)
cv2.imshow('Gray image', gray)
  
cv2.waitKey(0)
cv2.destroyAllWindows()
Posted by: Guest on June-13-2021

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