add finetune single_class_dataset #351
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CaitinZhao
reviewed
Sep 11, 2024
| @@ -5,18 +5,17 @@ | |||
| start_num = 1 | |||
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| # 获取当前目录下所有的.txt文件 | |||
| files = [f for f in os.listdir('images/train') if f.endswith(extension)] | |||
| files = [f for f in os.listdir('images/val') if f.endswith(extension)] | |||
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只需要对验证集做改名和生成json文件，这里怕误导用户
zhanghuiyao
reviewed
Sep 11, 2024
| @@ -82,4 +82,3 @@ def init_coco_format(): | |||
| # 为每个分区保存JSON文件 | |||
| with open(f"./annotations/instances_val2017.json", "w") as json_file: | |||
| json.dump(coco_format, json_file, indent=4) | |||
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| @@ -43,7 +42,7 @@ def xml2txt(xml, labels, name_list, img_path): | |||
| fil_name = root.find('filename').text[:-4] | |||
| if not os.path.exists(labels): # 如果路径不存在则创建 | |||
| os.mkdir(labels) | |||
| out = open(labels + './' + fil_name + '.txt', 'w+') | |||
| out = open(labels + '/' + fil_name + '.txt', 'w+') | |||
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可以换成 os.path.join(path1, path2)的方式
zhanghuiyao
previously approved these changes
Sep 11, 2024
CaitinZhao
reviewed
Sep 11, 2024
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| for i, file in enumerate(files, start=start_num): | ||
| # 构造新的文件名，使用zfill填充前导零 | ||
| new_filename = f"{i:06d}{extension}" | ||
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| # 使用os.rename重命名文件 | ||
| # 需根据自己的路径修改 | ||
| os.chdir('D:/Desktop/mindspore/yolo_car_detection/bddua/bdd100k/images/train') | ||
| os.chdir('D:/Desktop/mindspore/yolo_car_detection/bddua/bdd100k/images/val') |
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已修改为相对路径，并在readme中说明应在数据集的根目录下使用
yuedongli1
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CaitinZhao
approved these changes
Sep 13, 2024
zhanghuiyao
approved these changes
Sep 13, 2024
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