# LPRNet_Pytorch

**Repository Path**: o1o2oxxx/LPRNet_Pytorch

## Basic Information

- **Project Name**: LPRNet_Pytorch
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-06-26
- **Last Updated**: 2025-06-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# LPRNet_Pytorch
Pytorch Implementation For LPRNet, A High Performance And Lightweight License Plate Recognition Framework.  
完全适用于中国车牌识别（Chinese License Plate Recognition）及国外车牌识别！  
目前仅支持同时识别蓝牌和绿牌即新能源车牌等中国车牌，但可通过扩展训练数据或微调支持其他类型车牌及提高识别准确率！

# dependencies

- pytorch >= 1.0.0
- opencv-python 3.x
- python 3.x
- imutils
- Pillow
- numpy

# pretrained model

* [pretrained_model](https://github.com/sirius-ai/LPRNet_Pytorch/tree/master/weights/)

# training and testing

1. prepare your datasets, image size must be 94x24.
2. base on your datsets path modify the scripts its hyperparameters --train_img_dirs or --test_img_dirs.
3. adjust other hyperparameters if need.
4. run 'python train_LPRNet.py' or 'python test_LPRNet.py'.
5. if want to show testing result, add '--show true' or '--show 1' to run command.

# performance

- personal test datasets.
- include blue/green license plate.
- images are very widely.
- total test images number is 27320.

|  size  | personal test imgs(%) | inference@gtx 1060(ms) |
| ------ | --------------------- | ---------------------- |
|  1.7M  |         96.0+         |          0.5-          |

# References

1. [LPRNet: License Plate Recognition via Deep Neural Networks](https://arxiv.org/abs/1806.10447v1)
2. [PyTorch中文文档](https://pytorch-cn.readthedocs.io/zh/latest/)

# postscript

If you found this useful, please give me a star, thanks!