Hierarchical 2D content-based mesh tracking for video object

Ning Zhuang; Peter J. L. van Beek; Isil Celasun; A. Murat Tekalp

doi:10.1117/12.334623

28 December 1998 Hierarchical 2D content-based mesh tracking for video object

Ning Zhuang, Peter J. L. van Beek, Isil Celasun, A. Murat Tekalp

Proceedings Volume 3653, Visual Communications and Image Processing '99; (1998) https://doi.org/10.1117/12.334623
Event: Electronic Imaging '99, 1999, San Jose, CA, United States

Abstract

This paper proposes methods for tracking of hierarchical 2D content-based mesh representations. We introduce new techniques to maintain the initial mesh hierarchy and topology during tracking by imposing certain constraints at each stage of the procedure. Experimental results are presented to compare the tracking performance of hierarchical versus non- hierarchical mesh representations. The results show that hierarchical tracking outperforms single-level tracking in case there is significant motion.

Citation Download Citation

Ning Zhuang, Peter J. L. van Beek, Isil Celasun, and A. Murat Tekalp "Hierarchical 2D content-based mesh tracking for video object", Proc. SPIE 3653, Visual Communications and Image Processing '99, (28 December 1998); https://doi.org/10.1117/12.334623

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