convert image to grayscale opencv
img = cv2.imread(path)
img_gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)convert image to grayscale opencv
img = cv2.imread(path)
img_gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)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()detect grayscale image in python opencv
import cv2
file = "myFile.jpj"
image = cv2.imread(file)
if image.any() != None:
if(len(image.shape)<2):
print ('grayscale')
elif len(image.shape)==3:
print ('Colored')
else:
print("cannot find image")Copyright © 2021 Codeinu
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