Robust Object Tracking Based on Simplified Codebook Masked Camshift Algorithm
المؤلفون المشاركون
Zhang, Yuanyuan
Zhao, Xiaomei
Li, Fengjiao
Sun, Jiande
Jiang, Shuming
Chen, Changying
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-07-30
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Moving targets detection and tracking is an important and basic issue in the field of intelligent videosurveillance.
The classical Codebook algorithm is simplified in this paper by introducing the average intensityinto the Codebook model instead of the original minimal and maximal intensities.
And a hierarchical matchingmethod between the current pixel and codeword is also proposed according to the average intensity in the highand low intensity areas, respectively.
Based on the simplified Codebook algorithm, this paper then proposes arobust object tracking algorithm called Simplified Codebook Masked Camshift algorithm (SCMC algorithm),which combines the simplified Codebook algorithm and Camshift algorithm together.
It is designed toovercome the sensitiveness of traditional Camshift algorithm to background color interference.
It usessimplified Codebook to detect moving objects, whose result is employed to mask color probability distributionimage, based on which we then use Camshift to predict the centroid and size of these objects.
Experimentresults show that the proposed simplified Codebook algorithm simultaneously improves the detection accuracyand computational efficiency.
And they also show that the SCMC algorithm can significantly reduce thepossibility of false convergence and result in a higher correct tracking rate, as compared with the traditionalCamshift algorithm.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Yuanyuan& Zhao, Xiaomei& Li, Fengjiao& Sun, Jiande& Jiang, Shuming& Chen, Changying. 2015. Robust Object Tracking Based on Simplified Codebook Masked Camshift Algorithm. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1073654
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Yuanyuan…[et al.]. Robust Object Tracking Based on Simplified Codebook Masked Camshift Algorithm. Mathematical Problems in Engineering No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1073654
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Yuanyuan& Zhao, Xiaomei& Li, Fengjiao& Sun, Jiande& Jiang, Shuming& Chen, Changying. Robust Object Tracking Based on Simplified Codebook Masked Camshift Algorithm. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1073654
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1073654
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