Characterization of iron ore pellets by multimodal microscopy and image analysis

Detalhes bibliográficos
Autor(a) principal: Castellanos,Reynel Martinez
Data de Publicação: 2018
Outros Autores: Iglesias,Julio César Álvarez, Gomes,Otávio da Fonseca Martins, Augusto,Karen Soares, Paciornik,Sidnei
Tipo de documento: Artigo
Idioma: eng
Título da fonte: REM - International Engineering Journal
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000200209
Resumo: Abstract A correlative approach employing optical microscopy and scanning electron microscopy is proposed for the quantification of phases and pores in iron ore pellets. Combining mosaic images covering the full cross-sections of pellets, obtained with both techniques, it is possible to improve the discrimination of pores, quartz and silicates. First, the images must be carefully registered to show the exact same regions. The procedure for registration, discrimination and quantification was developed with Fiji open source software. A qualitative and quantitative analysis confirmed the advantages of the correlative method as compared to the individual techniques.
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spelling Characterization of iron ore pellets by multimodal microscopy and image analysisiron ore pelletsdigital microscopymultimodal microscopymicrostructural characterizationimage analysisFijiImageJAbstract A correlative approach employing optical microscopy and scanning electron microscopy is proposed for the quantification of phases and pores in iron ore pellets. Combining mosaic images covering the full cross-sections of pellets, obtained with both techniques, it is possible to improve the discrimination of pores, quartz and silicates. First, the images must be carefully registered to show the exact same regions. The procedure for registration, discrimination and quantification was developed with Fiji open source software. A qualitative and quantitative analysis confirmed the advantages of the correlative method as compared to the individual techniques.Fundação Gorceix2018-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000200209REM - International Engineering Journal v.71 n.2 2018reponame:REM - International Engineering Journalinstname:Fundação Gorceix (FG)instacron:FG10.1590/0370-44672017710035info:eu-repo/semantics/openAccessCastellanos,Reynel MartinezIglesias,Julio César ÁlvarezGomes,Otávio da Fonseca MartinsAugusto,Karen SoaresPaciornik,Sidneieng2018-04-09T00:00:00Zoai:scielo:S2448-167X2018000200209Revistahttps://www.rem.com.br/?lang=pt-brPRIhttps://old.scielo.br/oai/scielo-oai.php||editor@rem.com.br2448-167X2448-167Xopendoar:2018-04-09T00:00REM - International Engineering Journal - Fundação Gorceix (FG)false
dc.title.none.fl_str_mv Characterization of iron ore pellets by multimodal microscopy and image analysis
title Characterization of iron ore pellets by multimodal microscopy and image analysis
spellingShingle Characterization of iron ore pellets by multimodal microscopy and image analysis
Castellanos,Reynel Martinez
iron ore pellets
digital microscopy
multimodal microscopy
microstructural characterization
image analysis
Fiji
ImageJ
title_short Characterization of iron ore pellets by multimodal microscopy and image analysis
title_full Characterization of iron ore pellets by multimodal microscopy and image analysis
title_fullStr Characterization of iron ore pellets by multimodal microscopy and image analysis
title_full_unstemmed Characterization of iron ore pellets by multimodal microscopy and image analysis
title_sort Characterization of iron ore pellets by multimodal microscopy and image analysis
author Castellanos,Reynel Martinez
author_facet Castellanos,Reynel Martinez
Iglesias,Julio César Álvarez
Gomes,Otávio da Fonseca Martins
Augusto,Karen Soares
Paciornik,Sidnei
author_role author
author2 Iglesias,Julio César Álvarez
Gomes,Otávio da Fonseca Martins
Augusto,Karen Soares
Paciornik,Sidnei
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Castellanos,Reynel Martinez
Iglesias,Julio César Álvarez
Gomes,Otávio da Fonseca Martins
Augusto,Karen Soares
Paciornik,Sidnei
dc.subject.por.fl_str_mv iron ore pellets
digital microscopy
multimodal microscopy
microstructural characterization
image analysis
Fiji
ImageJ
topic iron ore pellets
digital microscopy
multimodal microscopy
microstructural characterization
image analysis
Fiji
ImageJ
description Abstract A correlative approach employing optical microscopy and scanning electron microscopy is proposed for the quantification of phases and pores in iron ore pellets. Combining mosaic images covering the full cross-sections of pellets, obtained with both techniques, it is possible to improve the discrimination of pores, quartz and silicates. First, the images must be carefully registered to show the exact same regions. The procedure for registration, discrimination and quantification was developed with Fiji open source software. A qualitative and quantitative analysis confirmed the advantages of the correlative method as compared to the individual techniques.
publishDate 2018
dc.date.none.fl_str_mv 2018-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000200209
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000200209
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0370-44672017710035
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Fundação Gorceix
publisher.none.fl_str_mv Fundação Gorceix
dc.source.none.fl_str_mv REM - International Engineering Journal v.71 n.2 2018
reponame:REM - International Engineering Journal
instname:Fundação Gorceix (FG)
instacron:FG
instname_str Fundação Gorceix (FG)
instacron_str FG
institution FG
reponame_str REM - International Engineering Journal
collection REM - International Engineering Journal
repository.name.fl_str_mv REM - International Engineering Journal - Fundação Gorceix (FG)
repository.mail.fl_str_mv ||editor@rem.com.br
_version_ 1754734690934194176

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