質問編集履歴
2
＿を.に変更し実行した結果。
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実行結果
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ーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー
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_を.に書き換え実行した結果
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```python3
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import cv2
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img = cv2 . imread ( "person.jpg" )
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cv2 . imshow("window",img )
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cv2 . waitKey ()
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cv2 . destroyAllWindows()
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cv2 . imwrite ( "person",img)
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#%matplotlib inline
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import cv2
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import matplotlib . pyplot as plt
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img = cv2 . imread ("person",img)
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# 高さ
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height = img . shape [ 0 ]
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# 幅
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width = img . shape [ 1 ]
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# 高さ・幅を150pixelずつ取り除く
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trim.img = img [ 150 : height , 150 : width ]
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#matplotlibで表示する場合はRGBからBGRに変換
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trim.img = cv2.cvtColor (trim.img , cv2.COLOR.RGB2BGR)
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plt . imshow (trim.img)
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plt.show()
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```出力結果
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1
一部コメントアウト、コードの追加
test
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test
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@@ -67,3 +67,79 @@
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修正点：
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%matplotlib inlineをコメントアウト、plt.show()を最後の行に追加
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```python3
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import cv2
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img = cv2 . imread ( "person.jpg" )
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cv2 . imshow("window",img )
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cv2 . waitKey ()
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cv2 . destroyAllWindows()
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cv2 . imwrite ( "person",img)
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#%matplotlib inline
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import cv2
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import matplotlib . pyplot as plt
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img = cv2 . imread ("person",img)
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# 高さ
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height = img . shape [ 0 ]
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# 幅
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width = img . shape [ 1 ]
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# 高さ・幅を150pixelずつ取り除く
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126
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127
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trim _ img = img [ 150 : height , 150 : width ]
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129
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+
#matplotlibで表示する場合はRGBからBGRに変換
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trim _ img = cv2 . cvtColor ( trim _ img , cv2 . COLOR _ RGB2BGR )
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plt . imshow ( trim _ img )
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plt.show()
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```
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143
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実行結果
|
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144
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145
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