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Proceedings Paper

Fusing multiple reprocessings of signal data
Author(s): Frank Klassner; Victor Lesser; S. Hamid Nawab
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Paper Abstract

In the analysis of signals from complex environments, often it is not possible to rely on a single set of signal processing algorithms (SPAs) to produce a set of data correlates that permit meaningful interpretation. In such situations, what is needed is the structured fusion of data from multiple applications of SPAs (reprocessings) with different parameter values. We present the integrated processing and understanding of signals (IPUS) architecture as a framework for structuring interaction between the search for SPAs appropriate to the environment and the search for interpretation models to explain the SPAs' output data correlates. In this paper we describe our use of IPUS to control the integration of output from multiple SPA applications in a system for acoustic signal interpretation of household sounds.

Paper Details

Date Published: 20 August 1993
PDF: 10 pages
Proc. SPIE 2059, Sensor Fusion VI, (20 August 1993); doi: 10.1117/12.150250
Show Author Affiliations
Frank Klassner, Univ. of Massachusetts/Amherst (United States)
Victor Lesser, Univ. of Massachusetts/Amherst (United States)
S. Hamid Nawab, Boston Univ. (United States)

Published in SPIE Proceedings Vol. 2059:
Sensor Fusion VI
Paul S. Schenker, Editor(s)

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