/Python/Convert image to grayscale opencv

Convert image to grayscale opencv

Opencv grayscale to rgb

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

Convert image to grayscale opencv

img = cv2.imread(path)
img_gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)

Source: stackoverflow.com

Convert image to grayscale opencv

img_gray_mode = cv2.imread(path, cv2.IMREAD_GRAYSCALE)

Source: stackoverflow.com

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()

Similar codes

0 vote350 views1 answer
Python nasa api
Python
34 votes358 views6 answers
Find the max value in dictionary python
Python
0 vote409 views1 answer
Make the program title a name python
Python
0 vote309 views1 answer
How to use idl in python
Python
2 votes326 views1 answer
Django empty queryset
Python
0 vote356 views1 answer
How to plot corilation python
Python
0 vote359 views1 answer
Stack error: command failed: import sys; print "%s.%s.%s" % sys.version_info[:3];
Python
0 vote328 views1 answer
Python regions
Python
1 vote363 views1 answer
Remove rows from pandas dataframe that have text
Python
0 vote351 views1 answer
How to install tkinter in pycharm
Python