Video Pedestrian Detection Based on Orthogonal Scene Motion Pattern
Joint Authors
He, Wenhua
Liu, Zhijing
Qu, Jianming
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-08
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract 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.
American Psychological Association (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
Modern Language Association (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
American Medical Association (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
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-500727