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#encoding:utf-8
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import cv2
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import numpy as np
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#读取图片
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src = cv2.imread('test03.png', cv2.IMREAD_UNCHANGED)
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#设置卷积核
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kernel = np.ones((10,10), np.uint8)
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#图像闭运算
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result = cv2.morphologyEx(src, cv2.MORPH_CLOSE, kernel)
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#显示图像
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cv2.imshow("src", src)
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cv2.imshow("result", result)
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#等待显示
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cv2.waitKey(0)
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cv2.destroyAllWindows()
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#encoding:utf-8
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import cv2
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import numpy as np
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#读取图片
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src = cv2.imread('test04.png', cv2.IMREAD_UNCHANGED)
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#设置卷积核
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kernel = np.ones((10,10), np.uint8)
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#图像闭运算
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result = cv2.morphologyEx(src, cv2.MORPH_GRADIENT, kernel)
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#显示图像
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cv2.imshow("src", src)
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cv2.imshow("result", result)
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#等待显示
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cv2.waitKey(0)
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cv2.destroyAllWindows()
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blog09-morphologyEx/test01.jpg

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blog09-morphologyEx/test01.png

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blog09-morphologyEx/test02.png

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blog09-morphologyEx/test03.png

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blog09-morphologyEx/test04.png

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blog09-morphologyEx/test05.png

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blog09-morphologyEx/test06.png

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