Hardware Design of the Discrete Wavelet Transform: an Analysis of Complexity, Accuracy and Operating Frequency

The purpose of this paper is to present a comparative analysis of hardware design of the Discrete Wavelet Transform (DWT) in terms of three design goals: accuracy, hardware cost and operating frequency. Every design should take into account the following facts: method (non-polyphase, polyphase and l...

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Autores:
Ballesteros, Dora Maria
Renza, Diego
Pedraza, Luis Fernando
Tipo de recurso:
Fecha de publicación:
2016
Institución:
Universidad EAFIT
Repositorio:
Repositorio EAFIT
Idioma:
eng
OAI Identifier:
oai:repository.eafit.edu.co:10784/11295
Acceso en línea:
http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/3508
http://hdl.handle.net/10784/11295
Palabra clave:
Discrete Wavelet Transform
method; topology
structure
quantization format
DWT
topología
formato de cuantización
precisión
Rights
License
Copyright (c) 2016 Ingeniería y Ciencia | ing.cienc.
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spelling 2016-11-112017-04-03T16:10:28Z2016-11-222017-04-03T16:10:28Z2256-43141794–9165http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/3508http://hdl.handle.net/10784/1129510.17230/ingciencia.12.24.6The purpose of this paper is to present a comparative analysis of hardware design of the Discrete Wavelet Transform (DWT) in terms of three design goals: accuracy, hardware cost and operating frequency. Every design should take into account the following facts: method (non-polyphase, polyphase and lifting), topology (multiplier-based and multiplierless-based), structure (conventional or pipelined), and quantization format (floatingpoint, fixed-point, CSD or integer). Since DWT is widely used in several applications (e.g. compression, filtering, coding, pattern recognition among others), selection of adequate parameters plays an important role in the performance of these systems.El propósito de este documento es presentar un análisis comparativo de esquemas hardware de la Transformada Wavelet Discreta, DWT, en términos de tres objetivos de diseño: precisión, complejidad y frecuencia de operación. Cada diseño debe considerar los siguientes aspectos: método (no polifásico, polifásico y lifting), topología (basados en multiplicadores y sin multiplicadores), estructura (convencional o pipeline) y formato de cuantización (punto flotante, punto fijo, CSD o entero). Dado que la DWT es ampliamente utilizada en diversas aplicaciones (por ejemplo en compresión, filtrado, codificación, reconocimiento de patrones, entre otras), la selección adecuada de parámetros de diseño desempeña un papel importante en el diseño de estos sistemas.application/pdfengUniversidad EAFIThttp://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/3508Copyright (c) 2016 Ingeniería y Ciencia | ing.cienc.http://creativecommons.org/licenses/by/4.0Acceso abiertohttp://purl.org/coar/access_right/c_abf2instname:Universidad EAFITreponame:Repositorio Institucional Universidad EAFITIngeniería y Ciencia | ing.cienc.; Vol 12, No 24 (2016); 129-148Ingeniería y Ciencia | ing.cienc.; Vol 12, No 24 (2016); 129-148Hardware Design of the Discrete Wavelet Transform: an Analysis of Complexity, Accuracy and Operating FrequencyDiseño hardware de la transformada wavelet discreta: un análisis de complejidad, precisión y frecuencia de operacióninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionarticlepublishedVersionArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Discrete Wavelet Transformmethod; topologystructurequantization formatDWTtopologíaformato de cuantizaciónprecisiónBallesteros, Dora MariaRenza, DiegoPedraza, Luis FernandoIngeniería y Ciencia1224129148ing.ciencORIGINALdocument (42).pdfdocument (42).pdfTexto completo PDFapplication/pdf516219https://repository.eafit.edu.co/bitstreams/7c3df7ea-0bcf-475b-974c-98c6e5348aed/downloadbbaf7f58f56fc9fec84b492dafba66bdMD51articulo.htmlarticulo.htmlTexto completo HTMLtext/html374https://repository.eafit.edu.co/bitstreams/083c315a-a392-4dc8-bab7-1b3ed391942c/download0ac030589643656f65ffe35535357b7fMD53THUMBNAILminaitura-ig_Mesa de trabajo 1.jpgminaitura-ig_Mesa de trabajo 1.jpgimage/jpeg265796https://repository.eafit.edu.co/bitstreams/5ec457f1-0b78-4391-a2d3-1f9005a918b2/downloadda9b21a5c7e00c7f1127cef8e97035e0MD5210784/11295oai:repository.eafit.edu.co:10784/112952020-03-01 17:53:18.244open.accesshttps://repository.eafit.edu.coRepositorio Institucional Universidad EAFITrepositorio@eafit.edu.co
dc.title.eng.fl_str_mv Hardware Design of the Discrete Wavelet Transform: an Analysis of Complexity, Accuracy and Operating Frequency
dc.title.spa.fl_str_mv Diseño hardware de la transformada wavelet discreta: un análisis de complejidad, precisión y frecuencia de operación
title Hardware Design of the Discrete Wavelet Transform: an Analysis of Complexity, Accuracy and Operating Frequency
spellingShingle Hardware Design of the Discrete Wavelet Transform: an Analysis of Complexity, Accuracy and Operating Frequency
Discrete Wavelet Transform
method; topology
structure
quantization format
DWT
topología
formato de cuantización
precisión
title_short Hardware Design of the Discrete Wavelet Transform: an Analysis of Complexity, Accuracy and Operating Frequency
title_full Hardware Design of the Discrete Wavelet Transform: an Analysis of Complexity, Accuracy and Operating Frequency
title_fullStr Hardware Design of the Discrete Wavelet Transform: an Analysis of Complexity, Accuracy and Operating Frequency
title_full_unstemmed Hardware Design of the Discrete Wavelet Transform: an Analysis of Complexity, Accuracy and Operating Frequency
title_sort Hardware Design of the Discrete Wavelet Transform: an Analysis of Complexity, Accuracy and Operating Frequency
dc.creator.fl_str_mv Ballesteros, Dora Maria
Renza, Diego
Pedraza, Luis Fernando
dc.contributor.author.none.fl_str_mv Ballesteros, Dora Maria
Renza, Diego
Pedraza, Luis Fernando
dc.subject.keyword.eng.fl_str_mv Discrete Wavelet Transform
method; topology
structure
quantization format
topic Discrete Wavelet Transform
method; topology
structure
quantization format
DWT
topología
formato de cuantización
precisión
dc.subject.keyword.spa.fl_str_mv DWT
topología
formato de cuantización
precisión
description The purpose of this paper is to present a comparative analysis of hardware design of the Discrete Wavelet Transform (DWT) in terms of three design goals: accuracy, hardware cost and operating frequency. Every design should take into account the following facts: method (non-polyphase, polyphase and lifting), topology (multiplier-based and multiplierless-based), structure (conventional or pipelined), and quantization format (floatingpoint, fixed-point, CSD or integer). Since DWT is widely used in several applications (e.g. compression, filtering, coding, pattern recognition among others), selection of adequate parameters plays an important role in the performance of these systems.
publishDate 2016
dc.date.issued.none.fl_str_mv 2016-11-22
dc.date.available.none.fl_str_mv 2017-04-03T16:10:28Z
dc.date.accessioned.none.fl_str_mv 2017-04-03T16:10:28Z
dc.date.none.fl_str_mv 2016-11-11
dc.type.eng.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
article
publishedVersion
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http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.local.spa.fl_str_mv Artículo
status_str publishedVersion
dc.identifier.issn.none.fl_str_mv 2256-4314
1794–9165
dc.identifier.uri.none.fl_str_mv http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/3508
http://hdl.handle.net/10784/11295
dc.identifier.doi.none.fl_str_mv 10.17230/ingciencia.12.24.6
identifier_str_mv 2256-4314
1794–9165
10.17230/ingciencia.12.24.6
url http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/3508
http://hdl.handle.net/10784/11295
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.isversionof.none.fl_str_mv http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/3508
dc.rights.spa.fl_str_mv Copyright (c) 2016 Ingeniería y Ciencia | ing.cienc.
http://creativecommons.org/licenses/by/4.0
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dc.rights.local.spa.fl_str_mv Acceso abierto
rights_invalid_str_mv Copyright (c) 2016 Ingeniería y Ciencia | ing.cienc.
http://creativecommons.org/licenses/by/4.0
Acceso abierto
http://purl.org/coar/access_right/c_abf2
dc.format.none.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad EAFIT
dc.source.none.fl_str_mv instname:Universidad EAFIT
reponame:Repositorio Institucional Universidad EAFIT
dc.source.eng.fl_str_mv Ingeniería y Ciencia | ing.cienc.; Vol 12, No 24 (2016); 129-148
dc.source.spa.fl_str_mv Ingeniería y Ciencia | ing.cienc.; Vol 12, No 24 (2016); 129-148
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