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Proceedings Paper

Hierarchical 2D content-based mesh tracking for video object
Author(s): Ning Zhuang; Peter J. L. van Beek; Isil Celasun; A. Murat Tekalp
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Paper 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.

Paper Details

Date Published: 28 December 1998
PDF: 10 pages
Proc. SPIE 3653, Visual Communications and Image Processing '99, (28 December 1998); doi: 10.1117/12.334623
Show Author Affiliations
Ning Zhuang, Univ. of Rochester (United States)
Peter J. L. van Beek, Univ. of Rochester (United States)
Isil Celasun, Univ. of Rochester (United States)
A. Murat Tekalp, Univ. of Rochester (United States)

Published in SPIE Proceedings Vol. 3653:
Visual Communications and Image Processing '99
Kiyoharu Aizawa; Robert L. Stevenson; Ya-Qin Zhang, Editor(s)

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