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	<title>标注 - 四号程序员</title>
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		<title>coco2017数据集标注转化为yolo的标注格式</title>
		<link>https://www.coder4.com/archives/8198</link>
					<comments>https://www.coder4.com/archives/8198#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Thu, 12 Sep 2024 04:19:39 +0000</pubDate>
				<category><![CDATA[机器学习]]></category>
		<category><![CDATA[coco]]></category>
		<category><![CDATA[yolo]]></category>
		<category><![CDATA[标注]]></category>
		<category><![CDATA[转换]]></category>
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					<description><![CDATA[我的需求是只保留人（和没有人的副样本），抽样，其他忽略 import json import os import shutil import random def coco_to_yolo_bbox(image_width, image_height, bbox): """ Convert bbox from COCO format to YOLO format. COCO format: [top_left_x, top_left_y, width,[......] 继续阅读]]></description>
		
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		<title>WIDER FACE数据集转化为yolo标注数据</title>
		<link>https://www.coder4.com/archives/8189</link>
					<comments>https://www.coder4.com/archives/8189#respond</comments>
		
		<dc:creator><![CDATA[coder4]]></dc:creator>
		<pubDate>Wed, 11 Sep 2024 02:58:16 +0000</pubDate>
				<category><![CDATA[机器学习]]></category>
		<category><![CDATA[WIDER]]></category>
		<category><![CDATA[yolo]]></category>
		<category><![CDATA[标注]]></category>
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					<description><![CDATA[WIDER FACE是一个人脸数据集合，其中包含了人脸的标注，可以用它来转化为yolo的标注格式，做训练，极大节约成本 转化代码： import os def convert_wider_to_yolo(annotation_file, image_folder, output_folder): if not os.path.exists(output_folder): os.makedirs(output_folder) with ope[......] 继续阅读]]></description>
		
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