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< 열림연산 결과>

닫힘연산 수행
import co2
import numpy as np
igg = co2.imread('j.png',0)
kernel = np.ones((5,5),np.uint8)
closing= co2.morphologyEx(igg, co2.MORPH_CLOSE, kernel)

< 닫힘연산 결과>
Morphological Gradient
import co2
import numpy as np

igg = co2.imread('j.png',0)
kernel = np.ones((5,5),np.uint8)
gradient = co2.morphologyEx(igg, co2.MORPH_GRADIENT, kernel)

<Morphological Gradient 결과>

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