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Praveen76/OpenCV1_ChangeColors.py Secret

Created April 15, 2022 16:41
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OpenCV1_ChangeColors.py
img=cv.imread('D:\park.jpg')
cv.imshow('park',img)
b,g,r = cv.split(img)
cv.imshow('blue',b)
cv.imshow('blue',g)
cv.imshow('blue',r)
#actual single color
blank=np.zeros(img.shape[:2],'uint8')
blue1=cv.merge([b,blank,blank])
cv.imshow('bluea',blue1)
green1=cv.merge([blank,g,blank])
cv.imshow('greena',green1)
red1=cv.merge([blank,blank,r])
cv.imshow('reda',red1)
cv.waitKey(0)
cv.destroyAllWindows()
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