github地址：https://github.com/tzutalin/labelImg

安装及使用：

Windows + Anaconda

Download and install Anaconda (Python 3+)

Open the Anaconda Prompt and go to the labelImg directory

conda install pyqt=5

conda install -c anaconda lxml

pyrcc5 -o libs/resources.py resources.qrc python labelImg.py

打开需要标注

pyrcc5 -o libs/resources.py resources.qrc python labelImg.py

打开需要标注的图片进行标注即可。