Convert RBG Image to Gray Scale Image Using CV2

Hi Everyone, In this Post, We Will Learn How to Convert a Simple RBG Image to Gray Scale Image It's Very easy to convert any image into grayscale image using Python CV2 Library. So Now Let's Start How We Can do this, Follow the Post Until End.

We Use Two Method for Convert Image into Gray Scale Image.

First Method

import cv2
img = cv2.imread('logo.png')
cv2.imshow('output ', img)
cv2.waitKey(0)
grey_scale = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
cv2.imshow('Greyscale', grey_scale)
cv2.waitKey(0)
cv2.destroyAllWindows()

Output

Second Method

import cv2
img = cv2.imread('logo.png', 0)
cv2.imshow('Grey Scale Image ', img)
cv2.waitKey(0)
cv2.destroyAllWindows()

Output

Download Source Code 

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