質問編集履歴
3
ソースコードの記法を改めました。
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```python
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nput_dir = "C://Users/・・・・・・/・・・/・・・/・・・/"
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test_images_path_list = sorted(glob.glob(input_dir + 'test_images/*.png'))
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```
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ここまでOKだったのですが、下記の画像のパスを指定する際に<エラー>が出てしまいます。
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```python
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for image_id in train_anomaly_id_list:
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```
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<エラー>
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```
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```python
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error Traceback (most recent call last)
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8 # 画像の読み込み
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----> 9 image = cv2.cvtColor(cv2.imread(image_path), cv2.COLOR_BGR2RGB)
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10 annot = cv2.imread(annot_path, 0)
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error: OpenCV(4.5.3) C:\Users\runneradmin\AppData\Local\Temp\pip-req-build-u4kjpz2z\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'
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```
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2
再度、修正しました。
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# 画像のパスを指定
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image_path = os.path.join(input_dir, 'train_images', f'{image_id}.png')
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annot_path = os.path.join(input_dir, 'train_annotations', f'{image_id}.png')
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# 画像の読み込み
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image = cv2.cvtColor(cv2.imread(image_path), cv2.COLOR_BGR2RGB)
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annot = cv2.imread(annot_path, 0)
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# 画像の描画
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fig, ax = plt.subplots(1, 2, figsize=(10, 5), dpi=80)
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1
ソースコードを提示し直しました。失礼しました。
test
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---------------------------------------------------------------------------------------------
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input_dir = "C://Users/hkoga/Desktop/■AI_Quest\PBL05_画像分類/④AIモデルの作成/"
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train = pd.read_csv(input_dir + 'train.csv')
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test = pd.read_csv(input_dir + 'test.csv')
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input_dir
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sub = pd.read_csv(input_dir + 'sample_submit.csv', header=None)
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train_images_path_list = sorted(glob.glob(input_dir + 'train_images/*.png'))
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train =
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train_annotations_path_list = sorted(glob.glob(input_dir + 'train_annotations/*.png'))
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test_images_path_list = sorted(glob.glob(input_dir + 'test_images/*.png'))
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[画像データのファイルパスの取得]
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train_images_path_list = sorted(glob.glob(input_dir + 'train_images/*.png'))
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ここまでOKだったのですが、下記の画像のパスを指定する際に<エラー>が出てしまいます。
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for image_id in train_anomaly_id_list:
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print(f'\n====={image_id}=====')
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# 画像のパスを指定
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image_path = os.path.join(input_dir, 'train_images', f'{image_id}.png')
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image_path = os.path.join(input_dir, 'train_images', f'{image_id}.png')
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annot_path = os.path.join(input_dir, 'train_annotations', f'{image_id}.png')
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# 画像の読み込み
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image = cv2.cvtColor(cv2.imread(image_path), cv2.COLOR_BGR2RGB)
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annot = cv2.imread(annot_path, 0)
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# 画像の描画
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fig, ax = plt.subplots(1, 2, figsize=(10, 5), dpi=80)
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ax[0].imshow(image)
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ax[1].imshow(annot, cmap='gray')
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plt.show()
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@@ -46,7 +76,25 @@
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```ここに言語を入力
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error Traceback (most recent call last)
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<ipython-input-25-61b53ceb14a6> in <module>
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8 # 画像の読み込み
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----> 9 image = cv2.cvtColor(cv2.imread(image_path), cv2.COLOR_BGR2RGB)
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10 annot = cv2.imread(annot_path, 0)
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error: OpenCV(4.5.3) C:\Users\runneradmin\AppData\Local\Temp\pip-req-build-u4kjpz2z\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'
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'
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```
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