Unverified50% confidenceFactExact time
LabelImg是开源的单机标注工具，支持矩形框标注和YOLO/VOC格式导出；Roboflow是一站式数据管理平台，提供在线标注、自动数据增强、格式转换和托管服务
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/7/2026
First Seen
Valid until: 12/6/2026
Sources
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