A Robust License Plate Detection and Character Recognition Algorithm Based on a Combined Feature Extraction Model and BPNN
المؤلفون المشاركون
Xie, Fei
Zhang, Ming
Zhao, Jing
Yang, Jiquan
Liu, Yijian
Yuan, Xinyue
المصدر
Journal of Advanced Transportation
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-09-26
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
The rapid development of the license plate recognition technology has made great progress for its widespread uses in intelligent transportation system (ITS).
This paper has proposed a novel license plate detection and character recognition algorithm based on a combined feature extraction model and BPNN (Backpropagation Neural Network) which is adaptable in weak illumination and complicated backgrounds.
Firstly, a preprocessing is first used to strengthen the contrast ratio of original car image.
Secondly, the candidate regions of license plate are checked to verify the true plate, and the license plate image is located accurately by the integral projection method.
Finally, a new feature extraction model is designed using three sets of features combination, training the feature vectors through BPNN to complete accurate recognition of the license plate characters.
The experimental results with different license plate demonstrate effectiveness and efficiency of the proposed algorithm under various complex backgrounds.
Compared with three traditional methods, the recognition accuracy of proposed algorithm has increased to 97.7% and the consuming time has decreased to 46.1ms.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xie, Fei& Zhang, Ming& Zhao, Jing& Yang, Jiquan& Liu, Yijian& Yuan, Xinyue. 2018. A Robust License Plate Detection and Character Recognition Algorithm Based on a Combined Feature Extraction Model and BPNN. Journal of Advanced Transportation،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1181559
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xie, Fei…[et al.]. A Robust License Plate Detection and Character Recognition Algorithm Based on a Combined Feature Extraction Model and BPNN. Journal of Advanced Transportation No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1181559
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xie, Fei& Zhang, Ming& Zhao, Jing& Yang, Jiquan& Liu, Yijian& Yuan, Xinyue. A Robust License Plate Detection and Character Recognition Algorithm Based on a Combined Feature Extraction Model and BPNN. Journal of Advanced Transportation. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1181559
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1181559
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر