How to Change Image Color Using cvtColor Function in OpenCV
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Program 1
import cv2
img1=cv2.imread("D://opencvapp//wildlifeImages/walking-dog.jpg")
imggr=cv2.cvtColor(img1,cv2.COLOR_BGR2GRAY)
img3=cv2.cvtColor(img1,cv2.COLOR_YCrCb2BGR)
cv2.imshow('Dog Window',img3)
#cv2.imshow('Dog Window',imggr)
cv2.imwrite("D://opencvapp//wildlifeImages/grdog.jpg",imggr)
print("Image Save....")
cv2.waitKey(0)
cv2.destroyAllWindows()
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