识别结果

蓝牌

绿牌

 

黄牌

 环境

python:3.9\opencv:4.5.1

环境安装

pip3 install opencv-python -i https://pypi.tuna.tsinghua.edu.cn/simple
pip3 install hyperlpr -i https://pypi.tuna.tsinghua.edu.cn/simple

修改

cd /Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/hyperlpr
vi hyperlpr.py

输入“/cv2.estimateRigidTransform(org_pts, target_pts, True)”，搜索次行代码，修改为

        #mat_ = cv2.estimateRigidTransform(org_pt