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pie = CV2.imread (‘pie. png’)
cv2.inshow(‘pie’. pie)
cv2.waitkey (0)
cv2.destroy摧毁 all windows ()
kernel内核=(np. ones(30.30). np. uint8)
erosin.腐蚀_1=cv2. erode侵蚀(pie. kernel.iterations迭代=1)
erosin.腐蚀_2=cv2. erode侵蚀(pie. kernel.iterations迭代=2)
erosin.腐蚀_3=cv2. erode侵蚀(pie. kernel.iterations迭代=3)
res = np. h stack堆栈(erosin.腐蚀_1,erosin.腐蚀_2,erosin.腐蚀_3)
cv2.inshow(‘res’.res)
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