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Hybrid Video Stabilization for Mobile Vehicle Detection on SURF in Aerial Surveillance
المؤلفون المشاركون
Chunxian, Gao
Zhe, Zeng
Hui, Liu
المصدر
Discrete Dynamics in Nature and Society
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-01-19
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Detection of moving vehicles in aerial video sequences is of great importance with many promising applications in surveillance, intelligence transportation, or public service applications such as emergency evacuation and policy security.
However, vehicle detection is a challenging task due to global camera motion, low resolution of vehicles, and low contrast between vehicles and background.
In this paper, we present a hybrid method to efficiently detect moving vehicle in aerial videos.
Firstly, local feature extraction and matching were performed to estimate the global motion.
It was demonstrated that the Speeded Up Robust Feature (SURF) key points were more suitable for the stabilization task.
Then, a list of dynamic pixels was obtained and grouped for different moving vehicles by comparing the different optical flow normal.
To enhance the precision of detection, some preprocessing methods were applied to the surveillance system, such as road extraction and other features.
A quantitative evaluation on real video sequences indicated that the proposed method improved the detection performance significantly.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chunxian, Gao& Zhe, Zeng& Hui, Liu. 2015. Hybrid Video Stabilization for Mobile Vehicle Detection on SURF in Aerial Surveillance. Discrete Dynamics in Nature and Society،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1060479
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chunxian, Gao…[et al.]. Hybrid Video Stabilization for Mobile Vehicle Detection on SURF in Aerial Surveillance. Discrete Dynamics in Nature and Society No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1060479
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chunxian, Gao& Zhe, Zeng& Hui, Liu. Hybrid Video Stabilization for Mobile Vehicle Detection on SURF in Aerial Surveillance. Discrete Dynamics in Nature and Society. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1060479
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1060479
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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