A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony Search

Detalhes bibliográficos
Autor(a) principal: Pires, Rafael G. [UNESP]
Data de Publicação: 2013
Outros Autores: Pereira, Luis A. M. [UNESP], Mansano, Alex F. [UNESP], Papa, João Paulo [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/ISCAS.2013.6572466
http://hdl.handle.net/11449/76537
Resumo: Image restoration is a research field that attempts to recover a blurred and noisy image. Since it can be modeled as a linear system, we propose in this paper to use the meta-heuristics optimization algorithm Harmony Search (HS) to find out near-optimal solutions in a Projections Onto Convex Sets-based formulation to solve this problem. The experiments using HS and four of its variants have shown that we can obtain near-optimal and faster restored images than other evolutionary optimization approach. © 2013 IEEE.
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spelling A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony SearchBlurred and noisy imagesEvolutionary optimizationsHarmony searchMeta heuristicsNear-optimal solutionsOptimization algorithmsProjections onto convex setsResearch fieldsAlgorithmsImage reconstructionLinear systemsOptimizationSet theoryImage restoration is a research field that attempts to recover a blurred and noisy image. Since it can be modeled as a linear system, we propose in this paper to use the meta-heuristics optimization algorithm Harmony Search (HS) to find out near-optimal solutions in a Projections Onto Convex Sets-based formulation to solve this problem. The experiments using HS and four of its variants have shown that we can obtain near-optimal and faster restored images than other evolutionary optimization approach. © 2013 IEEE.Department of Computing UNESP-Univ Estadual Paulista, Bauru, São PauloDepartment of Computing UNESP-Univ Estadual Paulista, Bauru, São PauloUniversidade Estadual Paulista (Unesp)Pires, Rafael G. [UNESP]Pereira, Luis A. M. [UNESP]Mansano, Alex F. [UNESP]Papa, João Paulo [UNESP]2014-05-27T11:30:41Z2014-05-27T11:30:41Z2013-09-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject2824-2827http://dx.doi.org/10.1109/ISCAS.2013.6572466Proceedings - IEEE International Symposium on Circuits and Systems, p. 2824-2827.0271-4310http://hdl.handle.net/11449/7653710.1109/ISCAS.2013.6572466WOS:0003320068030082-s2.0-848833698069039182932747194Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings - IEEE International Symposium on Circuits and Systems0,237info:eu-repo/semantics/openAccess2024-04-23T16:11:19Zoai:repositorio.unesp.br:11449/76537Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:23:04.880811Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony Search
title A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony Search
spellingShingle A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony Search
Pires, Rafael G. [UNESP]
Blurred and noisy images
Evolutionary optimizations
Harmony search
Meta heuristics
Near-optimal solutions
Optimization algorithms
Projections onto convex sets
Research fields
Algorithms
Image reconstruction
Linear systems
Optimization
Set theory
title_short A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony Search
title_full A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony Search
title_fullStr A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony Search
title_full_unstemmed A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony Search
title_sort A hybrid image restoration algorithm based on Projections onto Convex Sets and Harmony Search
author Pires, Rafael G. [UNESP]
author_facet Pires, Rafael G. [UNESP]
Pereira, Luis A. M. [UNESP]
Mansano, Alex F. [UNESP]
Papa, João Paulo [UNESP]
author_role author
author2 Pereira, Luis A. M. [UNESP]
Mansano, Alex F. [UNESP]
Papa, João Paulo [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Pires, Rafael G. [UNESP]
Pereira, Luis A. M. [UNESP]
Mansano, Alex F. [UNESP]
Papa, João Paulo [UNESP]
dc.subject.por.fl_str_mv Blurred and noisy images
Evolutionary optimizations
Harmony search
Meta heuristics
Near-optimal solutions
Optimization algorithms
Projections onto convex sets
Research fields
Algorithms
Image reconstruction
Linear systems
Optimization
Set theory
topic Blurred and noisy images
Evolutionary optimizations
Harmony search
Meta heuristics
Near-optimal solutions
Optimization algorithms
Projections onto convex sets
Research fields
Algorithms
Image reconstruction
Linear systems
Optimization
Set theory
description Image restoration is a research field that attempts to recover a blurred and noisy image. Since it can be modeled as a linear system, we propose in this paper to use the meta-heuristics optimization algorithm Harmony Search (HS) to find out near-optimal solutions in a Projections Onto Convex Sets-based formulation to solve this problem. The experiments using HS and four of its variants have shown that we can obtain near-optimal and faster restored images than other evolutionary optimization approach. © 2013 IEEE.
publishDate 2013
dc.date.none.fl_str_mv 2013-09-09
2014-05-27T11:30:41Z
2014-05-27T11:30:41Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1109/ISCAS.2013.6572466
Proceedings - IEEE International Symposium on Circuits and Systems, p. 2824-2827.
0271-4310
http://hdl.handle.net/11449/76537
10.1109/ISCAS.2013.6572466
WOS:000332006803008
2-s2.0-84883369806
9039182932747194
url http://dx.doi.org/10.1109/ISCAS.2013.6572466
http://hdl.handle.net/11449/76537
identifier_str_mv Proceedings - IEEE International Symposium on Circuits and Systems, p. 2824-2827.
0271-4310
10.1109/ISCAS.2013.6572466
WOS:000332006803008
2-s2.0-84883369806
9039182932747194
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Proceedings - IEEE International Symposium on Circuits and Systems
0,237
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 2824-2827
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_ 1808128641598488576

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