This job is started by a vehicle insurance company. The project is just a small part of the whole project. To localize the license plate accurately is asked. The project is under development.
Traditional Methods such as quickshift algorithm and feature based string-region estimation are used, but very reliable. The result is better than many commerial chinese plate detection engines.
Speed Problem exists.
python detectlp.py image.jpg
THE SOURCE IS UNDER MIT LICENSE.
Thanks to @skimage and @opencv
If any problem, contact falcon0125@163.com