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

1 vote145 views2 answers
'str' object has no attribute 'strftime'
Python
0 vote165 views2 answers
Pandas column rgeex doesnot contain
Python
0 vote172 views1 answer
Python generate html
Python
0 vote173 views1 answer
Python get words between two words
Python
8 votes177 views2 answers
Size of folder in mb linux
Python
1 vote207 views2 answers
Python easter eggs
Python
119 votes207 views6 answers
Read json file python
Python
0 vote186 views1 answer
Detect gender from name
Python
0 vote167 views1 answer
How to set text in QComboBox pyqt5
Python
0 vote196 views1 answer
Hoow to print python
Python