Video Pedestrian Detection Based on Orthogonal Scene Motion Pattern

المؤلفون المشاركون

He, Wenhua
Liu, Zhijing
Qu, Jianming

المصدر

Mathematical Problems in Engineering

العدد

المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2014-07-08

دولة النشر

مصر

عدد الصفحات

8

التخصصات الرئيسية

هندسة مدنية

الملخص EN

In fixed video scenes, scene motion patterns can be a very useful prior knowledge for pedestrian detection which is still a challenge at present.

A new approach of cascade pedestrian detection using an orthogonal scene motion pattern model in a general density video is developed in this paper.

To statistically model the pedestrian motion pattern, a probability grid overlaying the whole scene is set up to partition the scene into paths and holding areas.

Features extracted from different pattern areas are classified by a group of specific strategies.

Instead of using a unitary classifier, the employed classifier is composed of two directional subclassifiers trained, respectively, with different samples which are selected by two orthogonal directions.

Considering that the negative images from the detection window scanning are much more than the positive ones, the cascade AdaBoost technique is adopted by the subclassifiers to reduce the negative image computations.

The proposed approach is proved effectively by static classification experiments and surveillance video experiments.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Qu, Jianming& Liu, Zhijing& He, Wenhua. 2014. Video Pedestrian Detection Based on Orthogonal Scene Motion Pattern. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-500727

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Qu, Jianming…[et al.]. Video Pedestrian Detection Based on Orthogonal Scene Motion Pattern. Mathematical Problems in Engineering No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-500727

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Qu, Jianming& Liu, Zhijing& He, Wenhua. Video Pedestrian Detection Based on Orthogonal Scene Motion Pattern. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-500727

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-500727