Modeling sensor networks with fusion frames

Peter G. Casazza; Gitta Kutyniok; Shidong Li; Christopher J. Rozell

doi:10.1117/12.730719

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20 September 2007 Modeling sensor networks with fusion frames

Peter G. Casazza; Gitta Kutyniok; Shidong Li; Christopher J. Rozell

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Proceedings Volume 6701, Wavelets XII; 67011M (2007) https://doi.org/10.1117/12.730719
Event: Optical Engineering + Applications, 2007, San Diego, California, United States

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.

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Peter G. Casazza, Gitta Kutyniok, Shidong Li, and Christopher J. Rozell "Modeling sensor networks with fusion frames", Proc. SPIE 6701, Wavelets XII, 67011M (20 September 2007); https://doi.org/10.1117/12.730719

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