Journal of Information Security Reserach ›› 2021, Vol. 7 ›› Issue (8): 715-727.

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Research on Vehicle Logo Recognition Technology Based on Memristive Neural Network#br#

  

  • Online:2021-08-12 Published:2021-08-12

基于忆阻神经网络的车辆标志识别技术研究

罗运鑫1,2佘堃1于钥1李洋1,2   

  1. 1(电子科技大学信息与软件工程学院成都610054)
    2(厅市共建智能终端四川省重点实验室(电子科技大学宜宾研究院)四川宜宾644002)
  • 通讯作者: 罗运鑫
  • 作者简介:罗运鑫 硕士研究生.主要研究方向为忆阻神经网络. 2714786569@qq.com 佘堃 博士,教授.主要研究方向为智能云计算、安全“云”等. kunshe@126.com 于钥 博士研究生.主要研究方向为图像超分辨率. thomasyyu@163.com 李洋 硕士研究生.主要研究方向为区块链钱包. 627738269@qq.com

Abstract: In recent years, with the development of intelligent transportation systems, the number of cars in our country has grown rapidly. However, with a large number of deck cars and unlicensed cars appearing, and illegal acts frequently occur. How to identify vehicle logo quickly and accurately has become an urgent problem for traffic management departments. In order to quickly and accurately identify the vehicle, this dissertation first proposes a new digital image preprocessing algorithm by combining the memristor and convolutional neural network for vehicle logo recognition. In order to simulate the noise in the real scene, four new datasets are constructed based on the VLR40 dataset. Through two experiments, the vehicle logo recognition technology based on memristive neural network is deeply researched and analyzed. Finally, the application of vehicle logo recognition technology in intelligent traffic information security is discussed.

Key words: vehicle logo recognition, memristor, neural network, VLR-40 dataset, memristive neural network

摘要: 近几年,随着智能交通系统的发展,我国汽车保有量迅速增长,套牌车和无牌车大量出现,违法行为频繁发生.如何能快速准确地识别车辆标志,已成为交通信息安全管理部门亟待解决的问题.为了能快速准确地识别车辆标志,首先将忆阻器和卷积神经网络结合起来进行车辆标志识别,提出一种全新的数字图像预处理算法.为了模拟真实场景中的噪声,基于VLR-40数据集构造4类新的数据集.然后通过2大实验对基于忆阻神经网络的车辆标志识别技术进行深入研究与分析.最后对车辆标志识别技术在智能交通信息安全中的应用进行了探讨.

关键词: 车辆标志识别, 忆阻器, 神经网络, VLR-40数据集, 忆阻神经网络