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 vote135 views1 answer
Correlation with specific columns
Python
0 vote144 views1 answer
Django edit model without loading from db
Python
6 votes197 views3 answers
Flask client ip
Python Flask
0 vote137 views1 answer
Revit dynamo select all categories
Python
-1 vote163 views1 answer
ModuleNotFoundError: No module named 'scipy'
Python
2 votes142 views2 answers
Numpy count where
Python
1 vote186 views1 answer
Filter with different operator in django
Python
2 votes167 views1 answer
Python iterate over object fields
Python
0 vote168 views1 answer
Django BruteBuster error failed attempts
Python Django
6 votes186 views1 answer
How to create migrations in django
Python Django