質問編集履歴
3
書式の改善
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現在、こちらのサイトを参考に学習を行っています。
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anaconda promt内で「python voc_annotation.py」を実行
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その際、VOTTでアノテーションした.xmlファイルを『voc_annotation.py』YOLOの学習用に変換している際に以下のようなエラーが発生しました。
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エラー
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python voc_annotation.py
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Traceback (most recent call last):
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@@ -124,6 +122,8 @@
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補足
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『voc_annotation.py』は6行目の
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classes = ["item"]
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2
tagの追加
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1
プログラムコードの追加
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```python
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3
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import xml.etree.ElementTree as ET
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5
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from os import getcwd
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7
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import sys,os
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sets=[('2007', 'train'), ('2007', 'val'), ('2007', 'test')]
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classes = ["hoge"]
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if len(sys.argv) > 1:
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classes = sys.argv[1:]
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with open('model_data/voc_classes.txt','w') as f:
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f.write('\n'.join(classes))
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def convert_annotation(year, image_id, list_file):
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in_file = open('VOCDevkit/VOC%s/Annotations/%s.xml'%(year, image_id.replace(".jpg","")))
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34
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tree=ET.parse(in_file)
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root = tree.getroot()
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for obj in root.iter('object'):
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difficult = obj.find('difficult').text
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cls = obj.find('name').text
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if cls not in classes or int(difficult)==1:
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continue
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cls_id = classes.index(cls)
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xmlbox = obj.find('bndbox')
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b = (int(float(xmlbox.find('xmin').text)),
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int(float(xmlbox.find('ymin').text)),
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int(float(xmlbox.find('xmax').text)),
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int(float(xmlbox.find('ymax').text)))
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list_file.write(" " + ",".join([str(a) for a in b]) + ',' + str(cls_id))
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wd = getcwd()
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for year, image_set in sets:
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image_ids = open('VOCDevkit/VOC%s/ImageSets/Main/%s.txt'%(year, image_set)).read().strip().split()
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74
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list_file = open('model_data/%s_%s.txt'%(year, image_set), 'w')
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for image_id in image_ids:
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if image_id == '1': continue
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if image_id == '-1': continue
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image_file_path = '%s/VOCDevkit/VOC%s/JPEGImages/%s'%(wd, year, image_id)
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list_file.write(image_file_path)
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convert_annotation(year, image_id, list_file)
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list_file.write('\n')
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90
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list_file.close()
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94
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95
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96
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97
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+
```
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98
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1
99
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https://miyashinblog.com/yolo-fine-turning/
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2
100
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3
101
|
現在、こちらのサイトを参考に学習を行っています。
|