/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

2 votes379 views2 answers
Pandas seaborn distplot
Python
0 vote335 views1 answer
How to train Longistic regression with given threshold
Python
0 vote326 views1 answer
Top automotive blogs
Python
0 vote341 views1 answer
Python setuptools cythonize except one file
Python
4 votes328 views1 answer
Return python meaning
Python
0 vote314 views1 answer
Python regex replace point with underscore
Python
3 votes329 views1 answer
Auto py to exe\
Python
0 vote325 views1 answer
In python how to end the code after 10 input
Python
0 vote323 views1 answer
Pandas_datareader
Python
6 votes382 views3 answers
Cosine Similarity numpy
Python