A Master-Slave Surveillance System to Acquire Panoramic and Multiscale Videos
Joint Authors
Liu, Yu
Zhang, Maojun
Zuo, Chenglin
Lai, Shiming
Shi, Hao
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-03
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This paper describes a master-slave visual surveillance system that uses stationary-dynamic camera assemblies to achieve wide field of view and selective focus of interest.
In this system, the fish-eye panoramic camera is capable of monitoring a large area, and the PTZ dome camera has high mobility and zoom ability.
In order to achieve the precise interaction, preprocessing spatial calibration between these two cameras is required.
This paper introduces a novel calibration approach to automatically calculate a transformation matrix model between two coordinate systems by matching feature points.
In addition, a distortion correction method based on Midpoint Circle Algorithm is proposed to handle obvious horizontal distortion in the captured panoramic image.
Experimental results using realistic scenes have demonstrated the efficiency and applicability of the system with real-time surveillance.
American Psychological Association (APA)
Liu, Yu& Lai, Shiming& Zuo, Chenglin& Shi, Hao& Zhang, Maojun. 2014. A Master-Slave Surveillance System to Acquire Panoramic and Multiscale Videos. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1049819
Modern Language Association (MLA)
Liu, Yu…[et al.]. A Master-Slave Surveillance System to Acquire Panoramic and Multiscale Videos. The Scientific World Journal No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1049819
American Medical Association (AMA)
Liu, Yu& Lai, Shiming& Zuo, Chenglin& Shi, Hao& Zhang, Maojun. A Master-Slave Surveillance System to Acquire Panoramic and Multiscale Videos. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1049819
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1049819