TRACKING, LEARNING AND DETECTION OF AN OBJECT IN VIDEO

  • Miss Afrin R Pathan
  • Mrs. Poornima Talwai
Keywords: Tracking-Learning-Detection (TLD), CV_MINMAX, SQDIFF, CCORR, CCOEFF

Abstract

—This paper investigate long-term tracking of unknown objects in a video stream. The object is defined by its location and extent in a single frame. In every frame that follows, the task is to determine the objects location and extent or indicate that the object is not present. A novel approach called Tracking-Learning-Detection (TLD) framework that explicitly decomposes the long term tracking task into tracking, learning and detection. The tracker follows the object from frame to frame. The locator localizes all appearances that have been observed so far and corrects the tracker if necessary. The learning estimates the detectors errors and updates it to avoid these errors in the future.

References

[1] , Georg Nebehay, "Robust Object Tracking Based on TrackingLearning-Detection",May 2012. [2] B. D. Lucas and T. Kanade, "An iterative image registration technique with an application to stereo vision," International Joint Conference on Arti_cial Intelligence, vol.81, pp. 674-679, 1981. [3] J. Shi and C. Tomasi, "Good features to track," Conference on Computer Vision and Pattern Recognition, 1994. [4] P. Sand and S. Teller, "Particle video: Long-range motion estimation using point trajectories," International Journal of Computer Vision, vol. 80, no. 1, pp. 72-91, 2008. [5] L. Wang, W. Hu, and T. Tan, "Recent developments in human motion analysis," Pattern Recognition, vol. 36, no. 3, pp. 585-601, 2003. [6] D. Ramanan, D. A. Forsyth, and A. Zisserman, "Tracking people by learning their appearance," IEEE Transactions on Pattern Analysis and Machine Intelligence, pp.65-81, 2007. [7] P. Buehler, M. Everingham, D. P. Huttenlocher, and A. Zisserman, "Long term arm and hand tracking for continuous sign language TV broadcasts," British Machine Vision Conference, 2008. [8] M. Isard and A. Blake, "CONDENSATION - Conditional Density Propagation for Visual Tracking," International Journal of Computer Vision, vol. 29, no. 1, pp. 5-28, 1998.
Published
2018-01-07
How to Cite
Pathan, M. A., & Talwai, M. P. (2018). TRACKING, LEARNING AND DETECTION OF AN OBJECT IN VIDEO. Asian Journal For Convergence In Technology (AJCT) ISSN -2350-1146, 3(3). Retrieved from http://asianssr.org/index.php/ajct/article/view/279
Section
Article

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