许可证
计算机科学
互联网
移动设备
方案(数学)
移动电话技术
移动计算
智能交通系统
计算机网络
移动无线电
万维网
工程类
运输工程
数学分析
数学
操作系统
作者
Xiangjie Kong,Kailai Wang,Mingliang Hou,Xinyu Hao,Guojiang Shen,Xin Chen,Feng Xia
出处
期刊:IEEE Transactions on Industrial Informatics
[Institute of Electrical and Electronics Engineers]
日期:2021-12-01
卷期号:17 (12): 8523-8530
被引量:60
标识
DOI:10.1109/tii.2021.3067324
摘要
License plate is an essential characteristic to identify vehicles for the traffic management, and thus, license plate recognition is important for Internet of Vehicles. Since 5G has been widely covered, mobile devices are utilized to assist the traffic management, which is a significant part of Industry 4.0. However, there have always been privacy risks due to centralized training of models. Also, the trained model cannot be directly deployed on the mobile device due to its large number of parameters. In this article, we propose a federated learning-based license plate recognition framework (FedLPR) to solve these problems. We design detection and recognition model to apply in the mobile device. In terms of user privacy, data in individuals is harnessed on their mobile devices instead of the server to train models based on federated learning. Extensive experiments demonstrate that FedLPR has high accuracy and acceptable communication cost while preserving user privacy.
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