Opencv grayscale to rgb

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

How to convert into grayscale opencv

import cv2

# Reading color image as grayscale
gray = cv2.imread("color-img.png",0)

# Showing grayscale image
cv2.imshow("Grayscale Image", gray)

# waiting for key event
cv2.waitKey(0)

# destroying all windows
cv2.destroyAllWindows()

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()

-1

Source: techtutorialsx.com

Similar codes

0 vote124 views1 answer
Python get weather temperature
Python
2 votes128 views1 answer
QTextEdit get text
Python
0 vote172 views1 answer
Get hash python
Python
0 vote165 views1 answer
Python inspect.getsource
Python
10 votes121 views4 answers
Opencv resize image
Python
6 votes118 views9 answers
Create a portfolio website with html css
Python
0 vote136 views1 answer
Fast way to load mongodb data into python list
Python
1 vote91 views1 answer
I don't set password in admin panel django
Python
40 votes122 views6 answers
Pandas replace null with 0
Python
10 votes153 views1 answer
Add static file in django
Python Django