Browse > Article
http://dx.doi.org/10.5909/JBE.2012.17.6.1106

Pan/Tilt Camera System using Real-Time ELSAC and Stop/Go Procedure  

Lee, Suk-Ho (Division of Computer and Information Engineering, Dongseo Univ.)
Publication Information
Journal of Broadcast Engineering / v.17, no.6, 2012 , pp. 1106-1109 More about this Journal
Abstract
The stability of object tracking in non-stationary camera environment, such as intelligent surveillance system using a pan/tilt camera, is less stable compared with stationary camera environment. This is due to the fact that it is difficult to model a background image in non-stationary environment. In this letter, we propose a non-stationay pan/tilt camera surveillance system which uses a stop/go procedure together with a real-time active contour. The proposed system can track the object stable even in an environment where only a few difference frames can be obtained.
Keywords
Object tracking; Active Contour; Pan/Tilt;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Yonggang Shi and William Clem Karl, "A Real-Time Algorithm for the Approximation of Level-Set-Based Curve Evolution," IEEE Trans. Image Processing, vol. 17, no. 5, pp. 645-656, May, 2008.   DOI   ScienceOn
2 P. F. H. Jin and S. Soatto, "Real-time feature tracking and outlier rejection with changes in illumination," in Proceedings of International Conference on Computer Vision (ICCV 2001), pp. 684-689, July 2001.
3 Comaniciu, D. "Real-time tracking of non-rigid objects using mean shift", Proceedings of CVPR 2000, vol. 2, pp. 142-149, 2000.
4 R. Goldenberg, R. Kimmel, E. Rivlin, and M. Rudzsky, "Fast geodesic active contours," IEEE Trans. Image Process., vol. 10, no. 10, pp. 1467-1475, Oct. 2001.   DOI   ScienceOn