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ModelZoo
LPRNet_pytorch
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66498f8a
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Mar 02, 2023
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liuhy
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README.md
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@@ -6,6 +6,11 @@ LPR是一个基于深度学习技术的车牌识别模型,主要识别目标
## 数据集
推荐使用一个车牌数据集
[
CCPD
](
https://github.com/detectRecog/CCPD
"CCPD官网GitHub"
)
,也可参考
[
CCPD
](
https://blog.csdn.net/LuohenYJ/article/details/117752120
"CCPD中文版介绍"
)
,该数据集由中科大收集,可用于车牌的检测与识别。我们提供了一个脚本cut_ccpd.py用于剪裁出CCPD数据集中的车牌位置,以便用于LPR模型的训练,在cut_ccpd.py中修改img_path和save_path即可,分别是CCPD数据集中ccpd_base文件夹的路径和剪裁出的图像保存路径。LPR用于训练的数据文件名就是图像的标签。
**数据集使用固定的大小94x24。**
## 训练及推理
### 环境配置
在
[
光源
](
https://www.sourcefind.cn/#/service-details
)
可拉取docker镜像,在
[
光合开发者社区
](
https://cancon.hpccube.com:65024/4/main/
)
可下载Migraphx和ONNXruntime安装包。LPR推荐的镜像、Migraphx以及ONNXruntime版本如下:
*
镜像:docker pull image.sourcefind.cn:5000/dcu/admin/base/vscode-pytorch:1.10.0-centos7.6-dtk-22.10-py37-patch4
*
Migraphx-2.5.0-dtk-22.10
*
ORT-1.14.0-dtk-22.10
### 训练与Fine-tunning
LPR模型的训练程序是train.py,初次训练模型使用以下命令:
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requirement.txt
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imutils==0.5.4
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