/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 vote143 views1 answer
Attributeerror: module
Python
4 votes125 views1 answer
Python unlist flatten nested lists
Python
15 votes126 views4 answers
Delete function python
Python
57 votes120 views6 answers
Python get list of files in directory
Python
0 vote130 views1 answer
Django graphene without model
Python
0 vote127 views1 answer
<b> bold tag in python
Python
30 votes197 views4 answers
How to round a number in python
Python
2 votes131 views1 answer
Self.app = Tk()
Python
0 vote140 views1 answer
Gtk label set label
Python
1 vote118 views1 answer
Get only first 10 columns pandas
Python