Fusing time, frequency and shape-related information: Introduction to the Discrete Shapelet Transform's second generation (DST-II)

Detalhes bibliográficos
Autor(a) principal: Guido, Rodrigo Capobianco [UNESP]
Data de Publicação: 2018
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.inffus.2017.07.004
http://hdl.handle.net/11449/179068
Resumo: This article introduces the second generation of the Discrete Shapelet Transform (DST-II), a tool created for fusing three types of information: time, frequency and shape-related. Considered a particular Discrete Wavelet Transform (DWT), it allows a productive time-frequency-shape (TFS) joint analysis. In the proposed approach, both the procedure to attain the corresponding filters coefficients and the interpretation of the transformed signal are simplified in relation to the usage of its predecessor, i.e., the DST. Throughout the article, the DST-II formulation is described in detail, including a numerical example, a prototype for use in a diversity of fields and an application on spike and overlap sorting, reassuring the efficacy of the new transform.
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spelling Fusing time, frequency and shape-related information: Introduction to the Discrete Shapelet Transform's second generation (DST-II)Discrete shapelet transform (DST)Discrete wavelet transform (DWT)Information fusionPattern analysisSignal processingTime-frequency-shape (TFS) joint analysisThis article introduces the second generation of the Discrete Shapelet Transform (DST-II), a tool created for fusing three types of information: time, frequency and shape-related. Considered a particular Discrete Wavelet Transform (DWT), it allows a productive time-frequency-shape (TFS) joint analysis. In the proposed approach, both the procedure to attain the corresponding filters coefficients and the interpretation of the transformed signal are simplified in relation to the usage of its predecessor, i.e., the DST. Throughout the article, the DST-II formulation is described in detail, including a numerical example, a prototype for use in a diversity of fields and an application on spike and overlap sorting, reassuring the efficacy of the new transform.Instituto de Biociências Letras e Ciências Exatas Unesp - Univ Estadual Paulista (São Paulo State University), Rua Cristóvão Colombo 2265, Jd Nazareth, 15054-000, São José do Rio Preto - SPInstituto de Biociências Letras e Ciências Exatas Unesp - Univ Estadual Paulista (São Paulo State University), Rua Cristóvão Colombo 2265, Jd Nazareth, 15054-000, São José do Rio Preto - SPUniversidade Estadual Paulista (Unesp)Guido, Rodrigo Capobianco [UNESP]2018-12-11T17:33:25Z2018-12-11T17:33:25Z2018-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article9-15application/pdfhttp://dx.doi.org/10.1016/j.inffus.2017.07.004Information Fusion, v. 41, p. 9-15.1566-2535http://hdl.handle.net/11449/17906810.1016/j.inffus.2017.07.0042-s2.0-850266299292-s2.0-85026629929.pdf65420862268080670000-0002-0924-8024Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInformation Fusion1,832info:eu-repo/semantics/openAccess2024-01-10T06:30:39Zoai:repositorio.unesp.br:11449/179068Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:39:41.455432Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Fusing time, frequency and shape-related information: Introduction to the Discrete Shapelet Transform's second generation (DST-II)
title Fusing time, frequency and shape-related information: Introduction to the Discrete Shapelet Transform's second generation (DST-II)
spellingShingle Fusing time, frequency and shape-related information: Introduction to the Discrete Shapelet Transform's second generation (DST-II)
Guido, Rodrigo Capobianco [UNESP]
Discrete shapelet transform (DST)
Discrete wavelet transform (DWT)
Information fusion
Pattern analysis
Signal processing
Time-frequency-shape (TFS) joint analysis
title_short Fusing time, frequency and shape-related information: Introduction to the Discrete Shapelet Transform's second generation (DST-II)
title_full Fusing time, frequency and shape-related information: Introduction to the Discrete Shapelet Transform's second generation (DST-II)
title_fullStr Fusing time, frequency and shape-related information: Introduction to the Discrete Shapelet Transform's second generation (DST-II)
title_full_unstemmed Fusing time, frequency and shape-related information: Introduction to the Discrete Shapelet Transform's second generation (DST-II)
title_sort Fusing time, frequency and shape-related information: Introduction to the Discrete Shapelet Transform's second generation (DST-II)
author Guido, Rodrigo Capobianco [UNESP]
author_facet Guido, Rodrigo Capobianco [UNESP]
author_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Guido, Rodrigo Capobianco [UNESP]
dc.subject.por.fl_str_mv Discrete shapelet transform (DST)
Discrete wavelet transform (DWT)
Information fusion
Pattern analysis
Signal processing
Time-frequency-shape (TFS) joint analysis
topic Discrete shapelet transform (DST)
Discrete wavelet transform (DWT)
Information fusion
Pattern analysis
Signal processing
Time-frequency-shape (TFS) joint analysis
description This article introduces the second generation of the Discrete Shapelet Transform (DST-II), a tool created for fusing three types of information: time, frequency and shape-related. Considered a particular Discrete Wavelet Transform (DWT), it allows a productive time-frequency-shape (TFS) joint analysis. In the proposed approach, both the procedure to attain the corresponding filters coefficients and the interpretation of the transformed signal are simplified in relation to the usage of its predecessor, i.e., the DST. Throughout the article, the DST-II formulation is described in detail, including a numerical example, a prototype for use in a diversity of fields and an application on spike and overlap sorting, reassuring the efficacy of the new transform.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T17:33:25Z
2018-12-11T17:33:25Z
2018-05-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.inffus.2017.07.004
Information Fusion, v. 41, p. 9-15.
1566-2535
http://hdl.handle.net/11449/179068
10.1016/j.inffus.2017.07.004
2-s2.0-85026629929
2-s2.0-85026629929.pdf
6542086226808067
0000-0002-0924-8024
url http://dx.doi.org/10.1016/j.inffus.2017.07.004
http://hdl.handle.net/11449/179068
identifier_str_mv Information Fusion, v. 41, p. 9-15.
1566-2535
10.1016/j.inffus.2017.07.004
2-s2.0-85026629929
2-s2.0-85026629929.pdf
6542086226808067
0000-0002-0924-8024
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Information Fusion
1,832
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 9-15
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129447990132736

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