CN110399800B - 基于深度学习vgg16框架的车牌检测方法及系统、存储介质 - Google Patents
基于深度学习vgg16框架的车牌检测方法及系统、存储介质 Download PDFInfo
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Abstract
Description
网络结构 | 所占内存大小 | 召回率(%) | 准确率(%) | 耗时(毫秒/帧) |
本发明 | 44.9M | 99.788 | 99.566 | 38.5 |
SSD-512 | 99.9M | 99.345 | 98.912 | 99 |
Faster RCNN | 120M | 99.134 | 98.613 | 115 |
SVM | 0.0148 | 96.756 | 93.236 | 87 |
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CN110991223B (zh) * | 2019-10-18 | 2023-07-28 | 武汉虹识技术有限公司 | 一种基于迁移学习的美瞳识别方法及系统 |
CN110991448A (zh) * | 2019-11-27 | 2020-04-10 | 云南电网有限责任公司电力科学研究院 | 电力设备铭牌图像的文本检测方法及装置 |
CN111209858B (zh) * | 2020-01-06 | 2023-06-20 | 电子科技大学 | 一种基于深度卷积神经网络的实时车牌检测方法 |
CN111291806A (zh) * | 2020-02-02 | 2020-06-16 | 西南交通大学 | 一种基于卷积神经网络工业产品标签号的识别方法 |
CN111369555A (zh) * | 2020-03-19 | 2020-07-03 | 昆明理工大学 | 一种基于深度学习的视频质量诊断方法 |
CN111310862B (zh) * | 2020-03-27 | 2024-02-09 | 西安电子科技大学 | 复杂环境下基于图像增强的深度神经网络车牌定位方法 |
CN111881958B (zh) * | 2020-07-17 | 2024-01-19 | 上海东普信息科技有限公司 | 车牌分类识别方法、装置、设备及存储介质 |
CN112132222B (zh) * | 2020-09-27 | 2023-02-10 | 上海高德威智能交通系统有限公司 | 车牌的类别识别方法、装置及存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3182334A1 (en) * | 2015-12-17 | 2017-06-21 | Xerox Corporation | License plate recognition using coarse-to-fine cascade adaptations of convolutional neural networks |
CN108830213A (zh) * | 2018-06-12 | 2018-11-16 | 北京理工大学 | 基于深度学习的车牌检测与识别方法和装置 |
CN109214349A (zh) * | 2018-09-20 | 2019-01-15 | 天津大学 | 一种基于语义分割增强的物体检测方法 |
CN109558898A (zh) * | 2018-11-09 | 2019-04-02 | 复旦大学 | 一种基于深度神经网络的高置信度的多选择学习方法 |
CN109670450A (zh) * | 2018-12-20 | 2019-04-23 | 天津天地伟业信息系统集成有限公司 | 一种基于视频的人车物检测方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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EP3182334A1 (en) * | 2015-12-17 | 2017-06-21 | Xerox Corporation | License plate recognition using coarse-to-fine cascade adaptations of convolutional neural networks |
CN108830213A (zh) * | 2018-06-12 | 2018-11-16 | 北京理工大学 | 基于深度学习的车牌检测与识别方法和装置 |
CN109214349A (zh) * | 2018-09-20 | 2019-01-15 | 天津大学 | 一种基于语义分割增强的物体检测方法 |
CN109558898A (zh) * | 2018-11-09 | 2019-04-02 | 复旦大学 | 一种基于深度神经网络的高置信度的多选择学习方法 |
CN109670450A (zh) * | 2018-12-20 | 2019-04-23 | 天津天地伟业信息系统集成有限公司 | 一种基于视频的人车物检测方法 |
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