LabelImg是一款开源的图像标注工具，广泛用于计算机视觉项目，如YOLOv12等目标检测模型的训练数据准备。本教程基于原帖子内容，整理出LabelImg的安装、配置及使用步骤，帮助用户快速上手数据标注工作。 一、LabelImg简介 LabelImg支持多种标注格式，包括YOLO、PASCAL ...

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