質問編集履歴
1
誤字
title
CHANGED
File without changes
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body
CHANGED
@@ -25,7 +25,7 @@
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25
25
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26
26
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for i in range(height):
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27
27
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for j in range(width):
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28
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-
if gray[i][j] =
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28
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+
if gray[i][j] <= 127:
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29
29
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x.append(j)
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30
30
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y.append(height-i)
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31
31
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plt.plot(x, y, 'o')
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