Feature extraction from acoustic backscattered signals using wavelet dictionaries

Nathan Intrator, Quyen Q. Huynh, Gerald J. Dobeck

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper we briefly review several methods for finding data representation via optimal decomposition of wavelet basis functions and discuss their reconstruction properties. We then discuss some signal decomposition methods for the purpose of discrimination. This is followed by a brief discussion on a combination of feature extraction and classification scheme and with discrimination results on two acoustic data sets.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSPIE
Pages183-190
Number of pages8
ISBN (Print)0819424943
StatePublished - 1997
Externally publishedYes
EventDetection and Remediation Technologies for Mines and Minelike Targets II - Orlando, FL, USA
Duration: 21 Apr 199724 Apr 1997

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume3079
ISSN (Print)0277-786X

Conference

ConferenceDetection and Remediation Technologies for Mines and Minelike Targets II
CityOrlando, FL, USA
Period21/04/9724/04/97

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