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Proceedings Paper

Modeling sensor networks with fusion frames
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Paper Abstract

The new notion of fusion frames will be presented in this article. Fusion frames provide an extensive framework not only to model sensor networks, but also to serve as a means to improve robustness or develop efficient and feasible reconstruction algorithms. Fusion frames can be regarded as sets of redundant subspaces each of which contains a spanning set of local frame vectors, where the subspaces have to satisfy special overlapping properties. Main aspects of the theory of fusion frames will be presented with a particular focus on the design of sensor networks. New results on the construction of Parseval fusion frames will also be discussed.

Paper Details

Date Published: 20 September 2007
PDF: 11 pages
Proc. SPIE 6701, Wavelets XII, 67011M (20 September 2007); doi: 10.1117/12.730719
Show Author Affiliations
Peter G. Casazza, Univ. of Missouri, Columbia (United States)
Gitta Kutyniok, Princeton Univ. (United States)
Shidong Li, San Francisco State Univ. (United States)
Christopher J. Rozell, Rice Univ. (United States)


Published in SPIE Proceedings Vol. 6701:
Wavelets XII
Dimitri Van De Ville; Vivek K. Goyal; Manos Papadakis, Editor(s)

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